scholarly journals Mean-field Theory of the Meissner Effect in Bulk Revisited

2020 ◽  
Author(s):  
Ladislaus Banyai
Keyword(s):  
Magnetic Field ◽  
Mean Field Theory ◽  
Mean Field ◽  
Meissner Effect ◽  
Transverse Current ◽  
Self Consistent ◽  
Full Compensation ◽  
London Equation ◽  
Current Interaction ◽  
Constant External Magnetic Field

We show that the implementation of the 1/c² transverse current-current interaction between electrons into the standard self-consistent electron BCS model in bulk under thermal equilibrium ensures in the stable superconductive phase the full compensation of a constant external magnetic field by the internal magnetic field created by the electrons i.e. one has an ideal diamagnet. However, no proof of the phenomenological London equation emerges within the bulk approach.

scholarly journals Mean-Field Theory of the Meissner effect in Bulk Revisited

2020 ◽  
Author(s):  
Ladislaus Banyai
Keyword(s):  
Magnetic Field ◽  
Thermal Equilibrium ◽  
Mean Field Theory ◽  
Mean Field ◽  
Meissner Effect ◽  
Transverse Current ◽  
Self Consistent ◽  
Full Compensation ◽  
Current Interaction ◽  
Constant External Magnetic Field

We show that the implementation of the 1/c² transverse current-current interaction between elec- trons into the standard self-consistent electron BCS model in bulk under thermal equilibrium in the stable superconductive phase ensures the full compensation of a constant external magnetic field by the internal magnetic field created by the electrons.

scholarly journals Mean-field BCS theory of the Meissner effect in bulk revisited

2021 ◽  
Vol 94 (1) ◽  
Author(s):  
Ladislaus Alexander Bányai
Keyword(s):  
Magnetic Field ◽  
Thermal Equilibrium ◽  
Mean Field ◽  
Meissner Effect ◽  
Bcs Theory ◽  
Transverse Current ◽  
Self Consistent ◽  
Full Compensation ◽  
Current Interaction ◽  
Constant External Magnetic Field

Abstract We show that the implementation of the $$1/ c^2 $$ 1 / c 2 transverse current–current interaction between electrons resulting from the non-relativistic QED into the standard self-consistent electron BCS model in bulk under thermal equilibrium in the stable superconductive phase ensures the full compensation of a constant external magnetic field by the internal magnetic field created by the electrons, i.e. one has an ideal diamagnet. GraphicAbstract

EFFECT OF MAGNETIC FIELD ON THE PHASE TRANSITION FROM NUCLEAR MATTER TO QUARK MATTER DURING PROTO-NEUTRON STAR EVOLUTION

2002 ◽  
Vol 11 (04) ◽  
pp. 545-559 ◽  
Author(s):  
V. K. GUPTA ◽  
ASHA GUPTA ◽  
S. SINGH ◽  
J. D. ANAND
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Quark Matter ◽  
Mean Field Theory ◽  
Mean Field ◽  
Relativistic Mean Field ◽  
Electron Neutrinos ◽  
Hadron Phase ◽  
Frame Work ◽  
Trapped Electron

We have studied phase transition from hadron matter to quark matter in the presence of high magnetic fields incorporating the trapped electron neutrinos at finite temperatures. We have used the density dependent quark mass (DDQM) model for the quark phase while the hadron phase is treated in the frame-work of relativistic mean field theory. It is seen that the energy density in the hadron phase at phase transition decreases with both magnetic field and temperature.

Phase Behavior and Microdomain Structure in Perfluorosulfonated Ionomers via Self-Consistent Mean Field Theory

2002 ◽  
Vol 35 (14) ◽  
pp. 5630-5639 ◽  
Author(s):  
Jeffrey J. Krueger ◽  
Philip P. Simon ◽  
Harry J. Ploehn
Keyword(s):  
Field Theory ◽  
Phase Behavior ◽  
Mean Field Theory ◽  
Mean Field ◽  
Self Consistent ◽  
Microdomain Structure

scholarly journals Ligand rebinding: self-consistent mean-field theory and numerical simulations applied to surface plasmon resonance studies

2005 ◽  
Vol 34 (7) ◽  
pp. 943-958 ◽  
Author(s):  
Manoj Gopalakrishnan ◽  
Kimberly Forsten-Williams ◽  
Theresa R. Cassino ◽  
Luz Padro ◽  
Thomas E. Ryan ◽  
...  
Keyword(s):  
Field Theory ◽  
Surface Plasmon Resonance ◽  
Numerical Simulations ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Mean Field Theory ◽  
Mean Field ◽  
Self Consistent ◽  
Ligand Rebinding

scholarly journals Mean-field theory for Bose-Hubbard model under a magnetic field

2007 ◽  
Vol 75 (4) ◽  
Author(s):  
M. Ö. Oktel ◽  
M. Niţă ◽  
B. Tanatar
Keyword(s):  
Magnetic Field ◽  
Field Theory ◽  
Hubbard Model ◽  
Mean Field Theory ◽  
Mean Field

Drip-line nuclei in self-consistent mean-field theory

1997 ◽  
Vol 358 (2) ◽  
pp. 169-173 ◽  
Author(s):  
T.R. Werner ◽  
J. Dobaczewski ◽  
W. Nazarewicz
Keyword(s):  
Field Theory ◽  
Mean Field Theory ◽  
Mean Field ◽  
Drip Line ◽  
Self Consistent
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