The kernel polynomial method
Efficient and stable algorithms for the calculation of spectral quantities and correlation
functions are some of the key tools in computational condensed-matter physics. In this paper …
functions are some of the key tools in computational condensed-matter physics. In this paper …
Accelerated Monte Carlo simulations with restricted Boltzmann machines
L Huang, L Wang - Physical Review B, 2017 - APS
Despite their exceptional flexibility and popularity, Monte Carlo methods often suffer from
slow mixing times for challenging statistical physics problems. We present a general strategy …
slow mixing times for challenging statistical physics problems. We present a general strategy …
Universal behavior for magnetic entropy change in magnetocaloric materials: An analysis on the nature of phase transitions
A universal curve for the change in the magnetic entropy has been recently proposed for
materials with second-order phase transitions. In this work we have studied the universal …
materials with second-order phase transitions. In this work we have studied the universal …
Critical behavior at paramagnetic to ferromagnetic phase transition in : A bulk magnetization study
The critical behavior at the paramagnetic to ferromagnetic phase transition in Pr 0.5 Sr 0.5
MnO 3 is studied using techniques such as modified Arrott plot, Kouvel-Fisher plot, and …
MnO 3 is studied using techniques such as modified Arrott plot, Kouvel-Fisher plot, and …
Topological correspondence between magnetic space group representations and subdimensions
The past years have seen rapid progress in the classification of topological materials. These
diagnostical methods are increasingly getting explored in the pertinent context of magnetic …
diagnostical methods are increasingly getting explored in the pertinent context of magnetic …
Colossal effects in transition metal oxides caused by intrinsic inhomogeneities
J Burgy, M Mayr, V Martin-Mayor, A Moreo… - Physical Review Letters, 2001 - APS
The influence of quenched disorder on the competition between ordered states separated
by a first-order transition is investigated. A phase diagram with features resembling quantum …
by a first-order transition is investigated. A phase diagram with features resembling quantum …
Self-learning Monte Carlo method and cumulative update in fermion systems
We develop the self-learning Monte Carlo (SLMC) method, a general-purpose numerical
method recently introduced to simulate many-body systems, for studying interacting fermion …
method recently introduced to simulate many-body systems, for studying interacting fermion …
Observation of Griffiths phase, critical exponent analysis, and magnetic behavior in Bi-doped
The nanocrystalline La 0.67− x Bi x Ca 0.33 MnO 3 (x= 0.0, 0.1) samples were synthesized
using a citrate complex method. The synthesized samples crystallizes in single phase and …
using a citrate complex method. The synthesized samples crystallizes in single phase and …
Efficient Langevin simulation of coupled classical fields and fermions
We introduce an efficient Langevin method to study bilinear fermionic Hamiltonians
interacting with classical fields. Our approach is orders of magnitude faster than previous …
interacting with classical fields. Our approach is orders of magnitude faster than previous …
Orbital ordering phenomena in d-and f-electron systems
T Hotta - Reports on Progress in Physics, 2006 - iopscience.iop.org
In recent decades, novel magnetism of d-and f-electron compounds has been discussed
very intensively both in experimental and theoretical research fields of condensed matter …
very intensively both in experimental and theoretical research fields of condensed matter …