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Kovtum PK, Son DT & Starinets AO. Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics. arXiv:hep-th/0405231. On Tue, Aug 21, 2012 at 3:48 PM, Stephen P. King <[email protected]>wrote: > On 8/21/2012 3:39 PM, Richard Ruquist wrote: > > String theory predicts the viscosity of the quark-gluon plasma > already found at the LHC and several other sites. > > > Hi Richard, > > Could you link some sources on this? > > > On Tue, Aug 21, 2012 at 3:25 PM, Stephen P. King <[email protected]>wrote: > >> On 8/21/2012 12:19 PM, meekerdb wrote: >> >> On 8/21/2012 4:10 AM, Roger Clough wrote: >> >> Hi guys, >> >> Neither CYM's nor strings physically exist-- instead, they represent >> things that exist. >> Anything in equation form is itself nonphysical, although the equations >> might describe something physical. >> >> >> >> The equations of string theory describe strings. So how does it follow >> that strings aren't real. That's like saying a sentence that describes my >> house shows that my house isn't real. >> >> I agree that string theory (or any other theory) is a model of reality >> and not reality itself. But, if it's correct, it refers to reality or at >> least some part of reality - like, "My house is green." refers to a part of >> reality, but "My house is blue." does not. >> >> Brent >> >> >> When and if string theory makes a prediction that is then found to >> have a physical demonstration we might be more confident that it is useful >> as a physics theory and not just an exercise in beautiful advanced >> mathematics. The LHC is looking for such evidence... >> >> >> >> >> For example, if I live at 23 Main street, 23 Main Street is not my house, >> it is my address. >> >> >> >> Roger Clough, [email protected] >> 8/21/2012 >> >> >> > -- > Onward! > > Stephen > > "Nature, to be commanded, must be obeyed." > ~ Francis Bacon > > -- > You received this message because you are subscribed to the Google Groups > "Everything List" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/everything-list?hl=en. > -- You received this message because you are subscribed to the Google Groups "Everything List" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/everything-list?hl=en.
