scholarly journals Effects of anisotropy in spin molecular-orbital coupling on effective spin models of trinuclear organometallic complexes

2017 ◽  
Vol 96 (20) ◽  
Author(s):  
J. Merino ◽  
A. C. Jacko ◽  
A. L. Khosla ◽  
B. J. Powell
Keyword(s):  
Molecular Orbital ◽  
Organometallic Complexes ◽  
Spin Models ◽  
Effective Spin

Ab Initio Molecular Orbital Study of Organometallic Complexes Containing Benzo[b]thiophene

1998 ◽  
Vol 17 (17) ◽  
pp. 3798-3808 ◽  
Author(s):  
Michael S. Palmer ◽  
Stuart Rowe ◽  
Suzanne Harris
Keyword(s):  
Ab Initio ◽  
Molecular Orbital ◽  
Organometallic Complexes ◽  
Molecular Orbital Study ◽  
Orbital Study

scholarly journals EVOLUTION OF THE STRUCTURE FACTORS IN PURE SU(N) LATTICE GAUGE THEORY AND EFFECTIVE SPIN MODELS

2005 ◽  
Vol 20 (15) ◽  
pp. 3459-3468 ◽  
Author(s):  
ALEXEI BAZAVOV ◽  
BERND A. BERG ◽  
ALEXANDER VELYTSKY
Keyword(s):  
Gauge Theory ◽  
Rapid Heating ◽  
Lattice Gauge Theory ◽  
Debye Screening ◽  
Spin Models ◽  
Effective Spin ◽  
Mass Estimation ◽  
Qcd Vacuum ◽  
Lattice Gauge ◽  
Structure Factors

We consider model A dynamics for a quench from the disordered into the ordered phase of SU (3) lattice gauge theory and the analogue 3d 3-state Potts model. For the gauge model this corresponds to a rapid heating from the confined to the deconfined phase. The exponential growth factors of low-lying structure function modes are numerically calculated. The linear theory of spinodal decomposition is used to determine the critical modes. This allows for the Debye screening mass estimation in an effective phenomeno-logical model. The quench leads to competing vacuum domains, which make the equilibration of the QCD vacuum after the heating non-trivial. The influence of such domains on the gluonic energy density is studied.

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