Dear Adel,
I do thank you for link. Everything is clear now since the linke describes
in detains (site, family, tag, etc)
Regards
Adel
Le mar. 10 sept. 2019 à 09:40, Abbout Adel a écrit :
> Dear Adel,
>
> It seems that you did not get it correctly. A hopping is a tuple of two
> sites which make
Dear Adel,
It seems that you did not get it correctly. A hopping is a tuple of two
sites which make a bond in your lattice. So the direction is not important.
Hop=(site1,site2)
Hop[0]=site1
Hop[1]=site2
I suggest to you to have a look at the frequently asked questions in kwant
[1]. It explains
Dear Joseph.
Thank you for your reply. If I got it well, you mean the first site the
hopping along x direction and second site the hopping in the y direction.
Best
A.BELAYADI
Le lun. 2 sept. 2019 à 09:15, Joseph Weston a
écrit :
> Hello,
>
>
> What is the difference between hop[0].tag and
Hello,
>
> What is the difference between hop[0].tag and hop[1].tag
>
hop[0].tag is the tag of the first site in the hopping and hop[1].tag is
the tag of the second site in the hopping.
>
> My second question
> the onsite fuction for example: def onsite(site, V):return V
>
> why it depends
Dear users,
Good day.
My query is about hoppings.
In fact, sometimes we have to change the onsite parameters when for
instance a magnetic field is applied.
What is the difference between hop[0].tag and hop[1].tag
My second question
the onsite fuction for example: def onsite(site, V):return V
