Controlling the Long-Range Corrections in Atomistic Monte Carlo Simulations of Two-Phase Systems

2015 ◽  
Vol 11 (10) ◽  
pp. 4573-4585 ◽  
Author(s):  
Florent Goujon ◽  
Aziz Ghoufi ◽  
Patrice Malfreyt ◽  
Dominic J. Tildesley
2011 ◽  
Vol 26 (27n28) ◽  
pp. 4831-4843 ◽  
Author(s):  
S. ANTROPOV ◽  
M. BORDAG ◽  
V. DEMCHIK ◽  
V. SKALOZUB

The magnetic mass of neutral gluons in Abelian chromomagnetic field at high temperature is calculated in SU(2) gluodynamics. It is noted that such fields are spontaneously generated at high temperature. The mass is computed either from the Schwinger–Dyson equation accounting for the one-loop polarization tensor or in Monte Carlo simulations on a lattice. In latter case, an average magnetic flux penetrating a plaquette is measured for a number of lattices. Both calculations are in agreement with each other and result in zero magnetic mass. Some applications of the results obtained are discussed.


2011 ◽  
Vol 100 (5) ◽  
pp. 1242-1251 ◽  
Author(s):  
Cyril Favard ◽  
Jérôme Wenger ◽  
Pierre-François Lenne ◽  
Hervé Rigneault

1996 ◽  
Vol 10 (15) ◽  
pp. 731-736
Author(s):  
A.V. BAKAEV ◽  
V.I. KABANOVICH

The 3-state square lattice Potts model with interactions of spins belonging to the different sublattices, the nearest-neighbor (NN) interaction and “the move of the knight” (MK) antiferromagnetic interactions which also couples spins on the sublattice A to spins on B, is studied by Monte Carlo simulations. It is shown that the MK-interactions stabilizes the BSS phase in two dimensions, preserving macroscopic degeneracy of the ground state. In a range of competing ferromagnetic (NN) interactions “stripes” or “double-stripes” phases are found.


Sign in / Sign up

Export Citation Format

Share Document