Re: Robust topological quantum computing

2017-07-29 Thread spudboy100 via Everything List
Ok Thanks. Yes, I am familiar with professor Tipler's books, including the one 
with astronomer, John Barrow, The Anthropic Cosmological; Principle. So maybe 
Daddy was a travelin' man? A plausible hypothesis. 



-Original Message-
From: John Clark <johnkcl...@gmail.com>
To: everything-list <everything-list@googlegroups.com>
Sent: Sat, Jul 29, 2017 4:57 pm
Subject: Re: Robust topological quantum computing



On Fri, Jul 28, 2017, spudboy100 via Everything List 
<everything-list@googlegroups.com> wrote:




 
​> ​
Do you hold out any value in quantum resurrection via massive Qubit computing? 
I think I picked that one up, years ago, from Dr. Clifford Pickover at IBM, as 
a concept.

I'm more familial with Frank Tipler's
​ 
1993
​ 
book "The Physics of Immortality". Back then I liked his book a lot because it 
was scientific, he
​ 
made a number of predictions and said that if even one of those predictions was 
wrong his entire theory could not work
​.​
 
​A​
nd Tipler's predictions turned out to be wrong, some spectacularly wrong. 


Tipler predicted the expansion of the universe would slow down, stop, then 
change direction and collapse in on itself
​ 
.
​ 
>From the heat of that imploding fireball he thought a hyper-advanced 
>civilization could extract an infinite amount of energy
​ 
and use that energy to perform a infinite number of calculations, not a very 
large number of them a infinite number of them.  We now know due to Dark Energy 
(which he did NOT predict) the expansion of the cosmos is accelerating not 
decelerating
​
,
​ 
so that fireball will never happen. 



​And there were other errors. ​
Tipler 
​said 
the Higgs boson must be at 220GEV +- 20  but we now know it is 125.3GEV +- .5.  
 And Tipler
​ said
 ​
 the Hubble constant must be less than or equal to 45, but it's 67.8 +- .77. 
​W​
e don't live in the sort of universe that Tipler thought we did. More than one 
of his predictions was wrong so if we take Tipler at his word his theory must 
be wrong.



​There are other ideas about how resurrection could happen and who knows maybe 
one of them is right, but I wouldn't bet my life on it. That's why I decided to 
get frozen to liquid Nitrogen temperatures when I shuffle off this mortal coil. 
That's a long shot too but if it doesn't work it won't make me any deader.
 



​> ​
Arthur C. Clarke (relation?) 




​I'd love to be able to say I'm ​Arthur C. Clarke's illegitimate lovechild but 
as far I know we're unrelated.  My father's name was Arthur E. Clark (no e) not 
Arthur C. Clarke. At least that's what he told me his name was...Hmm



 John K Clark 











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Re: Robust topological quantum computing

2017-07-29 Thread John Clark
On Fri, Jul 28, 2017, spudboy100 via Everything List <
everything-list@googlegroups.com> wrote:


​> ​
Do you hold out any value in quantum resurrection via massive Qubit
computing? I think I picked that one up, years ago, from Dr. Clifford
Pickover at IBM, as a concept.

I'm more familial with Frank Tipler's
​
1993
​
book "The Physics of Immortality". Back then I liked his book a lot because
it was scientific, he
​
made a number of predictions and said that if even one of those predictions
was wrong his entire theory could not work
​.​

​A​
nd Tipler's predictions turned out to be wrong, some spectacularly wrong.

Tipler predicted the expansion of the universe would slow down, stop, then
change direction and collapse in on itself
​
.
​
>From the heat of that imploding fireball he thought a hyper-advanced
civilization could extract an infinite amount of energy
​
and use that energy to perform a infinite number of calculations, not a
very large number of them a infinite number of them.  We now know due to
Dark Energy (which he did NOT predict) the expansion of the cosmos is
accelerating not decelerating
​
,
​
so that fireball will never happen.

​And there were other errors. ​
Tipler
​said
the Higgs boson must be at 220GEV +- 20  but we now know it is 125.3GEV +-
.5.   And Tipler
​ said
 ​
the Hubble constant must be less than or equal to 45, but it's 67.8 +- .77.
​W​
e don't live in the sort of universe that Tipler thought we did. More than
one of his predictions was wrong so if we take Tipler at his word his
theory must be wrong.

​There are other ideas about how resurrection could happen and who knows
maybe one of them is right, but I wouldn't bet my life on it. That's why I
decided to get frozen to liquid Nitrogen temperatures when I shuffle off
this mortal coil. That's a long shot too but if it doesn't work it won't
make me any deader.


> ​> ​
> Arthur C. Clarke (relation?)
>

​I'd love to be able to say I'm ​Arthur C. Clarke's illegitimate lovechild
but as far I know we're unrelated.  My father's name was Arthur E. Clark
(no e) not Arthur C. Clarke. At least that's what he told me his name
was...Hmm

 John K Clark



>

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Re: Robust topological quantum computing

2017-07-28 Thread spudboy100 via Everything List

 Very good analysis-you should write a Kindle book on this, looking at 
ramifications, and such. The Protein Folding explanation, plus disease, seems 
alluring to probably everyone, hence an interesting immortality likelihood. The 
P=NP aspect may be something not existing in nature (unless we dive into 
Everett's MWI), so that's sort of a small loss to myself. As in mystical and 
transcendental, which in most cases means useless. P=NP was introduced to me 
years ago by list member professor Hans Moravec, in his book Robot, which I 
still think about fondly. Do you hold out any value in quantum resurrection via 
massive Qubit computing? I think I picked that one up, years ago, from Dr. 
Clifford Pickover at IBM, as a concept. For me, it seems to explain a 'how-to" 
if its possible to re-track past events and places and using some kind of 
scanner of our past, and re-create them. My imgaination tells me, roughly earth 
orbit sweeps round the Sun. Arthur C. Clarke (relation?) and Stephen Baxter, 
did it this way in The Light of Other Days, by harnessing a search engine to a 
wormhole. It was what Alfred Hitchcock called a McGuffin, a specious device to 
move the plot forward. Me, I hoping its true and doable. 

 

 

-Original Message-
From: John Clark <johnkcl...@gmail.com>
To: everything-list <everything-list@googlegroups.com>
Sent: Fri, Jul 28, 2017 1:23 pm
Subject: Re: Robust topological quantum computing



> On Fri, Jul 28, 2017 spudboy100 via Everything List 
> <everything-list@googlegroups.com> wrote:




​> ​Without attempting to place works in your mouth, the achievement of 
hypercomputing such as seems possible with quantum computing, yielding 
processing up to 100 qbits per second, used to resolve the Protein Folding 
Problem, what, in your opinion, will the world then, look like? Fire took 
hundreds of thousands of years, to make a great impact, say, with doing thing 
like burning forests to make way for agriculture, and then metal making. I am 
guessing you would agree with a much faster impact then what I have described 
from archeology? We're looking at The Jetsons, K. Eric Drexler's 
Nanotechnology, Star Trek??



​I doubt a Quantum Computer would help much with faster than light travel so 
Star Trek is out, we'll just have to settle for more mundane things like 
immortality. A Protein's function is directly determined by its 3D shape, but 
even our largest supercomputers would take billions of years to calculate what 
shape a linear sequence of amino acids will fold into. And yet there must be a 
dramatically faster way to find that shape because we know the amino acid chain 
itself can do it in about a thousandth of a second, a Quantum Computer should 
be able to calculate it too. If we solved Protein Folding we'd know what shape 
a Protein should have to cure most diseases and we'd know what sequence of 
amino acids will produce that shape. And becoming masters of Protein machines 
would be a huge step toward full scale Drexler style Nanotechnology.


Unless, to mathematicians great surprise, it turns out that P = NP even a 
Quantum Computer won't be able to solve a NP complete problem in polynomial 
time, but there is no evidence even nature herself can do that. So such 
machines will give us godlike powers but nothing beyond that. We won't be able 
to crack NP complete​ ​problems​ ​but neither can God.

  John K Clark






 


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Re: Robust topological quantum computing

2017-07-28 Thread John Clark
> On Fri, Jul 28, 2017 spudboy100 via Everything List <
everything-list@googlegroups.com> wrote:

​> ​
> Without attempting to place works in your mouth, the achievement of
> hypercomputing such as seems possible with quantum computing, yielding
> processing up to 100 qbits per second, used to resolve the Protein Folding
> Problem, what, in your opinion, will the world then, look like? Fire took
> hundreds of thousands of years, to make a great impact, say, with doing
> thing like burning forests to make way for agriculture, and then metal
> making. I am guessing you would agree with a much faster impact then what I
> have described from archeology? We're looking at The Jetsons, K. Eric
> Drexler's Nanotechnology, Star Trek??


​I doubt a Quantum Computer would help much with faster than light travel
so Star Trek is out, we'll just have to settle for more mundane things like
immortality. A Protein's function is directly determined by its 3D shape,
but even our largest supercomputers would take billions of years to
calculate what shape a linear sequence of amino acids will fold into. And
yet there must be a dramatically faster way to find that shape because we
know the amino acid chain itself can do it in about a thousandth of a
second, a Quantum Computer should be able to calculate it too. If we
solved Protein
Folding we'd know what shape a Protein should have to cure most diseases
and we'd know what sequence of amino acids will produce that shape.
And becoming masters of Protein machines would be a huge step toward full
scale Drexler style Nanotechnology.

Unless, to mathematicians great surprise, it turns out that P = NP even a
Quantum Computer won't be able to solve a NP complete problem in polynomial
time, but there is no evidence even nature herself can do that. So such
machines will give us godlike powers but nothing beyond that. We won't be
able to crack NP complete
​ ​
problems
​ ​
but neither can God.

  John K Clark

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Re: Robust topological quantum computing

2017-07-27 Thread spudboy100 via Everything List
Without attempting to place works in your mouth, the achievement of 
hypercomputing such as seems possible with quantum computing, yielding 
processing up to 100 qbits per second, used to resolve the Protein Folding 
Problem, what, in your opinion, will the world then, look like? Fire took 
hundreds of thousands of years, to make a great impact, say, with doing thing 
like burning forests to make way for agriculture, and then metal making. I am 
guessing you would agree with a much faster impact then what I have described 
from archeology? We're looking at The Jetsons, K. Eric Drexler's 
Nanotechnology, Star Trek??

 

 

 

-Original Message-
From: John Clark <johnkcl...@gmail.com>
To: everything-list <everything-list@googlegroups.com>
Sent: Fri, Jul 28, 2017 12:14 am
Subject: Re: Robust topological quantum computing



On Thu, Jul 27, 2017 spudboy100 via Everything List 
<everything-list@googlegroups.com> wrote:




​> ​Since it seems that there is no barrier in physics to halt the development 
of super-big computing, via quantum-bio-photonic computing, 



​Can't yet be absolutely certain of that, but it's looking that way​.



​> ​what sort of change do you anticipate, with the advent of 100 Qbit 
computing? Better chatbots?  



​Yes, chatbots will get better, much better, ASTRONOMICALLY​ ​better, in fact 
​better ​than most chatbots that post on this list.  And a quantum computer 
should be able to solve the 3D Protein Folding problem, the discovery of that 
tool alone will cause​ ​changes to society​ ​of a​ ​magnitude similar to that 
of the​ ​discover​y fire could​ ​be used as a tool.​ 


 John K Clark​


 


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Re: Robust topological quantum computing

2017-07-27 Thread John Clark
On Thu, Jul 27, 2017 spudboy100 via Everything List <
everything-list@googlegroups.com> wrote:

​> ​
> Since it seems that there is no barrier in physics to halt the development
> of super-big computing, via quantum-bio-photonic computing,


​Can't yet be absolutely certain of that, but it's looking that way​.

​> ​
> what sort of change do you anticipate, with the advent of 100 Qbit
> computing? Better chatbots?
>

​
Yes, chatbots will get better, much better, ASTRONOMICALLY
​ ​
better, in fact
​better ​
than most chatbots that post on this list.  And a quantum computer should
be able to solve the 3D Protein Folding problem, the discovery of that tool
alone will cause
​ ​
changes to society
​ ​
of a
​ ​
magnitude similar to that of the
​ ​
discover
​y
 fire could
​ ​
be used as a tool.
​

 John K Clark​

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Re: Robust topological quantum computing

2017-07-27 Thread spudboy100 via Everything List
Since it seems that there is no barrier in physics to halt the development of 
super-big computing, via quantum-bio-photonic computing, what sort of change do 
you anticipate, with the advent of 100 Qbit computing? Better chatbots?  



-Original Message-
From: John Clark <johnkcl...@gmail.com>
To: everything-list <everything-list@googlegroups.com>
Sent: Wed, Jul 26, 2017 1:07 pm
Subject: Re: Robust topological quantum computing







On Wed, Jul 26, 2017 a spudboy100 via Everything List 
<everything-list@googlegroups.com> wrote:




​> ​
Now all we have to do is figure out what multiple Qbit computing can do for us? 
(He said sarcastically).




​Well for a start large scale manipulations of Qbits could destroy Bitcoin and 
render ​nearly every encryption method currently used on the Internet obsolete, 
but that would be one of the more minor consequences of a Qbit world. Once a 
general purpose Quantum Computer larger than about 100 Qbits is built human 
civilization will never be the same again; assuming of corse it's physically 
possible to build such a machine, and it's looking increasingly likely that it 
is. Google says they hope to have a 49 Qbit computer late this year or early 
next. 




 John K Clark
 


 




-Original Message-
From: John Clark <johnkcl...@gmail.com>
To: everything-list <everything-list@googlegroups.com>
Sent: Mon, Jul 24, 2017 6:10 pm
Subject: Robust topological quantum computing





In the July 21 2017 issue of the journal Science Qing Lin He reports he was 
able to move Majorana quasiparticles in a nanowire, their existence has been 
shown before but this is the first time they could be moved around. Majorana 
quasiparticles (sometimes called Anyons) should obey non-Abelian statistics, 
which just means its non-commutative. But that is a big deal  because something 
like that would be ideal for use as the working material in a Quantum Computer 
because they would be far more resistant to quantum decoherence, the biggest 
enemy to practical quantum computing.



​The amount of conductance a nanowire containing Anyons has comes in discrete 
jumps and is a function of the topological class (the number of times the 
spacetime worldlines of the Anyons cross over), and it's not easy to change the 
topological class of entangled Anyons,  and that makes them resistant to 
quantum decoherence. As a example you probably can't change the topological 
class of your shoelaces (nerd-speak for untie your shoelaces) with just any old 
random bump, a much more intricate maneuver would be necessary. Another way of 
looking at it is that each Anyon is really only half a particle so a single 
Qbit of information is stored in both,  so for a Qbit to be scrambled both 
Anyons would have to be hit at the same time, and they can be as far apart as 
you like. The next step is to get the Anyons to actually perform a calculation 
and so far none has even been able to add 1+1, however once that goal has been 
reached I think it would be possible to scale up to something far larger much 
more quickly than other approaches.



This certainly isn't the only approach to Quantum Computing, instead of Anyons 
companies like IBM, and Google and D-wave are using other things like ions and 
photons and superconducting junctions, and unlike Anyons they have already been 
able to perform a few simple calculations. Only Microsoft is betting entirely 
on the more radical topological approach, time will tell which method is better 
but it would be ironic if a company with a reputation for being plodding ends 
up being the most innovative of all. At the very least you've got to give them  
credit for taking the coolest path, and it might be the most lucrative too,

John K Clark  









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Re: Robust topological quantum computing

2017-07-26 Thread John Clark
On Wed, Jul 26, 2017 a spudboy100 via Everything List <
everything-list@googlegroups.com> wrote:


​> ​
> Now all we have to do is figure out what multiple Qbit computing can do
> for us? (He said sarcastically).
>

​Well for a start large scale manipulations of Qbits could destroy Bitcoin
and render ​nearly every encryption method currently used on the Internet
obsolete, but that would be one of the more minor consequences of a Qbit
world. Once a general purpose Quantum Computer larger than about 100 Qbits
is built human civilization will never be the same again; assuming of corse
it's physically possible to build such a machine, and it's looking
increasingly likely that it is. Google says they hope to have a 49 Qbit
computer late this year or early next.

 John K Clark




>
>
> -Original Message-
> From: John Clark <johnkcl...@gmail.com>
> To: everything-list <everything-list@googlegroups.com>
> Sent: Mon, Jul 24, 2017 6:10 pm
> Subject: Robust topological quantum computing
>
> In the July 21 2017 issue of the journal Science Qing Lin He reports he
> was able to move Majorana quasiparticles in a nanowire, their existence has
> been shown before but this is the first time they could be moved
> around. Majorana quasiparticles (sometimes called Anyons) should obey
> non-Abelian statistics, which just means its non-commutative. But that is a
> big deal  because something like that would be ideal for use as the working
> material in a Quantum Computer because they would be far more resistant to
> quantum decoherence, the biggest enemy to practical quantum computing.
>
> ​The amount of conductance a nanowire containing Anyons has comes in
> discrete jumps and is a function of the topological class (the number of
> times the spacetime worldlines of the Anyons cross over), and it's not easy
> to change the topological class of entangled Anyons,  and that makes them
> resistant to quantum decoherence. As a example you probably can't change
> the topological class of your shoelaces (nerd-speak for untie your
> shoelaces) with just any old random bump, a much more intricate maneuver
> would be necessary. Another way of looking at it is that each Anyon is
> really only half a particle so a single Qbit of information is stored in
> both,  so for a Qbit to be scrambled both Anyons would have to be hit at
> the same time, and they can be as far apart as you like. The next step is
> to get the Anyons to actually perform a calculation and so far none has
> even been able to add 1+1, however once that goal has been reached I think
> it would be possible to scale up to something far larger much more quickly
> than other approaches.
>
> This certainly isn't the only approach to Quantum Computing, instead of
> Anyons companies like IBM, and Google and D-wave are using other things
> like ions and photons and superconducting junctions, and unlike Anyons they
> have already been able to perform a few simple calculations. Only Microsoft
> is betting entirely on the more radical topological approach, time will
> tell which method is better but it would be ironic if a company with a
> reputation for being plodding ends up being the most innovative of all. At
> the very least you've got to give them  credit for taking the coolest path,
> and it might be the most lucrative too,
>
> John K Clark
>

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Re: Robust topological quantum computing

2017-07-26 Thread spudboy100 via Everything List
Now all we have to do is figure out what multiple Qbit computing can do for us? 
(He said sarcastically).



-Original Message-
From: John Clark <johnkcl...@gmail.com>
To: everything-list <everything-list@googlegroups.com>
Sent: Mon, Jul 24, 2017 6:10 pm
Subject: Robust topological quantum computing



In the July 21 2017 issue of the journal Science Qing Lin He reports he was 
able to move Majorana quasiparticles in a nanowire, their existence has been 
shown before but this is the first time they could be moved around. Majorana 
quasiparticles (sometimes called Anyons) should obey non-Abelian statistics, 
which just means its non-commutative. But that is a big deal  because something 
like that would be ideal for use as the working material in a Quantum Computer 
because they would be far more resistant to quantum decoherence, the biggest 
enemy to practical quantum computing.



​The amount of conductance a nanowire containing Anyons has comes in discrete 
jumps and is a function of the topological class (the number of times the 
spacetime worldlines of the Anyons cross over), and it's not easy to change the 
topological class of entangled Anyons,  and that makes them resistant to 
quantum decoherence. As a example you probably can't change the topological 
class of your shoelaces (nerd-speak for untie your shoelaces) with just any old 
random bump, a much more intricate maneuver would be necessary. Another way of 
looking at it is that each Anyon is really only half a particle so a single 
Qbit of information is stored in both,  so for a Qbit to be scrambled both 
Anyons would have to be hit at the same time, and they can be as far apart as 
you like. The next step is to get the Anyons to actually perform a calculation 
and so far none has even been able to add 1+1, however once that goal has been 
reached I think it would be possible to scale up to something far larger much 
more quickly than other approaches.



This certainly isn't the only approach to Quantum Computing, instead of Anyons 
companies like IBM, and Google and D-wave are using other things like ions and 
photons and superconducting junctions, and unlike Anyons they have already been 
able to perform a few simple calculations. Only Microsoft is betting entirely 
on the more radical topological approach, time will tell which method is better 
but it would be ironic if a company with a reputation for being plodding ends 
up being the most innovative of all. At the very least you've got to give them  
credit for taking the coolest path, and it might be the most lucrative too,

John K Clark  


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Robust topological quantum computing

2017-07-24 Thread John Clark
In the July 21 2017 issue of the journal Science Qing Lin He reports he was
able to move Majorana quasiparticles in a nanowire, their existence has
been shown before but this is the first time they could be moved
around. Majorana quasiparticles (sometimes called Anyons) should obey
non-Abelian statistics, which just means its non-commutative. But that is a
big deal  because something like that would be ideal for use as the working
material in a Quantum Computer because they would be far more resistant to
quantum decoherence, the biggest enemy to practical quantum computing.

​The amount of conductance a nanowire containing Anyons has comes in
discrete jumps and is a function of the topological class (the number of
times the spacetime worldlines of the Anyons cross over), and it's not easy
to change the topological class of entangled Anyons,  and that makes them
resistant to quantum decoherence. As a example you probably can't change
the topological class of your shoelaces (nerd-speak for untie your
shoelaces) with just any old random bump, a much more intricate maneuver
would be necessary. Another way of looking at it is that each Anyon is
really only half a particle so a single Qbit of information is stored in
both,  so for a Qbit to be scrambled both Anyons would have to be hit at
the same time, and they can be as far apart as you like. The next step is
to get the Anyons to actually perform a calculation and so far none has
even been able to add 1+1, however once that goal has been reached I think
it would be possible to scale up to something far larger much more quickly
than other approaches.

This certainly isn't the only approach to Quantum Computing, instead of
Anyons companies like IBM, and Google and D-wave are using other things
like ions and photons and superconducting junctions, and unlike Anyons they
have already been able to perform a few simple calculations. Only Microsoft
is betting entirely on the more radical topological approach, time will
tell which method is better but it would be ironic if a company with a
reputation for being plodding ends up being the most innovative of all. At
the very least you've got to give them  credit for taking the coolest path,
and it might be the most lucrative too,

John K Clark

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