Question

What is the difference between Dynamical Mean Field Theory (DMFT) and Mean Field Theory (MFT)? I need to understand this matter deeply (Reward: Medal+fan)

Answer 1

summon @Abhisar @dan815 @sammixboo @kropot72 @Michele_Laino @Preetha @bohotness @pooja195 @kropot72

Answer 2

also @Michele_Laino @nincompoop @rational

Answer 3

http://www.google.com/url?sa=t&rct=j&q=Dynamical+Mean+Field+Theory&source=web&cd=5&cad=rja&uact=8&ved=0CEQQFjAE&url=http%3A%2F%2Fwww.researchgate.net%2Fprofile%2FWerner_Krauth%2Fpublication%2F215930256_Dynamical_mean-field_theory_of_strongly_correlated_fermion_systems_and_the_limit_of_infinite_dimensions%2Flinks%2F53d7f5870cf2a19eee7fe7e4.pdf&ei=FXlCVfaNF8bloAT-2oGYCA&usg=AFQjCNHNfPVMWb-rWg5gX-vwUF0ZjjvYUA&sig2=Qm-U4QLUVC-OqkZSYNxY2w

Answer 4

http://www.google.com/url?sa=t&rct=j&q=Mean+Field+Theory&source=web&cd=3&cad=rja&uact=8&ved=0CDcQFjAC&url=http%3A%2F%2Fwww.nyu.edu%2Fclasses%2Ftuckerman%2Fstat.mech%2Flectures%2Flecture_26%2Fnode1.html&ei=QXlCVbmBOc_loAT-kICABg&usg=AFQjCNGNX2rBDDpWJJEPXt05NqiiKTgx7Q&sig2=1rT8UsYhwFpHOtFH80D13A

Answer 5

So, what's the point?

Answer 6

Mean Filed Thery is like this Img1 The other one is Seff52E0
b
dt E0
b
dt 8(s cos
1 ~t !G 0
21~t2t 8!cos~t 8!

Answer 7

don't force me to understand the equation. Would you please translate that equation in words for me? I don't get the point :(

Answer 8

it is just high school work so how do I put this in a way u can understand..... mean theory is calculation of magnetic exponents, and Dynamical is Basic ideas and cluster extensions