Computer investigations of the three-dimensional Ising model
نویسندگان
چکیده
منابع مشابه
Computer Investigations of the Three-Dimensional Ising Model
The Ising model is one of the simplest theoretical systems for the study of phase transitions. This model can be solved analytically in two dimensions (~ and exhibits the typical behavior of a ferromagnet. In particular, above a certain critical temperature the elementary magnets in a large sample are in a disordered state with no net bulk magnetization. On the other hand, below the critical te...
متن کاملBootstrapping the Three Dimensional Supersymmetric Ising Model.
We implement the conformal bootstrap program for three dimensional conformal field theories with N=2 supersymmetry and find universal constraints on the spectrum of operator dimensions in these theories. By studying the bounds on the dimension of the first scalar appearing in the operator product expansion of a chiral and an antichiral primary, we find a kink at the expected location of the cri...
متن کاملA Fast Algorithm for Investigations on the Three-dimensional Ising Model
Title ofprogram: ISING
متن کاملOverlap distribution of the three-dimensional Ising model.
We study the Parisi overlap probability density P(L)(q) for the three-dimensional Ising ferromagnet by means of Monte Carlo (MC) simulations. At the critical point, P(L)(q) is peaked around q=0 in contrast with the double peaked magnetic probability density. We give particular attention to the tails of the overlap distribution at the critical point, which we control over up to 500 orders of mag...
متن کاملGlassy transition in the three-dimensional random-field Ising model.
The high temperature phase of the three dimensional random field Ising model is studied using replica symmetry breaking framework. It is found that, above the ferromagnetic transition temperature Tf , there appears a glassy phase at intermediate temperatures Tf < T < Tb while the usual paramagnetic phase exists for T > Tb only. Correlation length at Tb is computed and found to be compatible wit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Statistical Physics
سال: 1986
ISSN: 0022-4715,1572-9613
DOI: 10.1007/bf01010447