scholarly journals A new Monte Carlo method for getting the density of states of atomic cluster systems

2011 ◽  
Vol 135 (14) ◽  
pp. 144109 ◽  
Author(s):  
J.-M. Soudan ◽  
M. Basire ◽  
J.-M. Mestdagh ◽  
C. Angelié
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Density Of States ◽  
Atomic Cluster ◽  
Cluster Systems

scholarly journals Accelerated rare event sampling

2016 ◽  
Vol 27 (04) ◽  
pp. 1650041 ◽  
Author(s):  
David Yevick
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Density Of States ◽  
Transition Matrix ◽  
Rare Event ◽  
Sampling Procedure ◽  
Parameter Range

A sampling procedure for the transition matrix Monte Carlo method is introduced that generates the density of states function over a wide parameter range with minimal coding effort.

Monte Carlo method for computing density of states and quench probability of potential energy and enthalpy landscapes

2007 ◽  
Vol 126 (19) ◽  
pp. 194103 ◽  
Author(s):  
John C. Mauro ◽  
Roger J. Loucks ◽  
Jitendra Balakrishnan ◽  
Srikanth Raghavan
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Potential Energy ◽  
Density Of States

scholarly journals An improved Monte Carlo method for direct calculation of the density of states

2003 ◽  
Vol 119 (18) ◽  
pp. 9406-9411 ◽  
Author(s):  
M. Scott Shell ◽  
Pablo G. Debenedetti ◽  
Athanassios Z. Panagiotopoulos
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Density Of States ◽  
Direct Calculation

DENSITY-OF-STATES MONTE CARLO METHOD FOR SIMULATION OF TWO-DIMENSIONAL RANDOM BOND POTTS MODEL

2004 ◽  
Vol 18 (17n19) ◽  
pp. 2745-2751
Author(s):  
YOU YU ◽  
HE-PING YING ◽  
QING-HU CHEN ◽  
ZHENG-QUAN PAN
Keyword(s):  
Phase Transition ◽  
Monte Carlo ◽  
Monte Carlo Method ◽  
Thermodynamic Properties ◽  
Density Of States ◽  
Potts Model ◽  
Bimodal Distribution ◽  
The Self ◽  
Two Dimensional ◽  
Finite Lattices

Softening of the phase transition and critical phenomena for the 2D random-bond Potts ferromagnet is investigated by using the density-of-states Monte Carlo method to calculate the thermodynamic properties with a variety of the quenched bond-randomness characterized by a disorder amplitude r=Ks/Kw. The numerical results show that the crossover from the 1st- to 2nd-order transition was induced at finite lattices for the self-dual bimodal distribution.

scholarly journals The study of magnetic dendrimer models by the Wang-Landau method

2019 ◽  
pp. 1-12
Author(s):  
Magomed Magomedov ◽  
Akai Murtazaev ◽  
M.M. Isaeva
Keyword(s):  
Heat Capacity ◽  
Monte Carlo ◽  
Monte Carlo Method ◽  
Thermodynamic Properties ◽  
Temperature Dependence ◽  
Exchange Interaction ◽  
Density Of States ◽  
Ground State ◽  
System Size ◽  
System Behavior

By the Wang-Landau algorithm of the entropy Monte Carlo method the thermodynamic properties of the magnetic dendrimers at different values of the exchange interaction are studied. The density of states of the system are calculated and the magnetic structure of the ground state defined. The temperature dependence of the various thermodynamic parameters, such as the magnetization m, entropy S, the internal energy E and the heat capacity C are calculated. It is shown that in the studied model dendrimer magnetic influence of surface units in the overall picture of the system behavior with increasing system size unabated.

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