Dynamics of the Ising Spin-Glass Model in a Transverse Field

Details Dynamics of the Ising Spin-Glass Model in a Transverse Field Dynamics of the Ising Spin-Glass Model in a Transverse Field

1998-02-10

arxiv.org/abs/cond-mat/9802106v2

Physics

Condensed Matter

Disordered Systems and Neural Networks

4 pages Latex. 2 postscript figures

Scientific paper

10.1103/PhysRevLett.81.2550

We use quantum Monte Carlo methods and various analytic approximations to solve the Ising spin-glass model in a transverse field in the disordered phase. We focus on the behavior of the frequency dependent susceptibility of the system above and below the critical field . We establish the existence of an exact equivalence between this problem and the single-impurity Kondo model at the quantum critical point. Our predictions for the long-time dynamics of the model are in good agreement with experimental results on $LiHo_{0.167}Y_{0.833}F_4$.

Affiliated with

Also associated with

No associations

Rating

Dynamics of the Ising Spin-Glass Model in a Transverse Field 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 Dynamics of the Ising Spin-Glass Model in a Transverse Field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamics of the Ising Spin-Glass Model in a Transverse Field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-489310