The de Almeida-Thouless line in vector spin glasses

Details The de Almeida-Thouless line in vector spin glasses The de Almeida-Thouless line in vector spin glasses

2010-03-29

arxiv.org/abs/1003.5599v2

Physics

Condensed Matter

Disordered Systems and Neural Networks

19 pages, 4 eps figures

Scientific paper

We consider the infinite-range spin glass in which the spins have m > 1 components (a vector spin glass). Applying a magnetic field which is random in direction, there is an Almeida Thouless (AT) line below which the "replica symmetric" solution is unstable, just as for the Ising (m=1) case. We calculate the location of this AT line for Gaussian random fields for arbitrary m, and verify our results by numerical simulations for m = 3$.

Affiliated with

Also associated with

No associations

Rating

The de Almeida-Thouless line in vector spin glasses does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The de Almeida-Thouless line in vector spin glasses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The de Almeida-Thouless line in vector spin glasses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-501084