Lattice vortices in the two-dimensional Abelian Higgs model

1987 ◽  
Vol 33 (4) ◽  
pp. 561-568 ◽  
Author(s):  
S. Grunewald ◽  
E. -M. Ilgenfritz ◽  
M. M�ller-Preussker
Keyword(s):  
Higgs Model ◽  
Two Dimensional ◽  
Abelian Higgs Model

Hamiltonian and BRST formulations of the two-dimensional Abelian Higgs model

2000 ◽  
Vol 78 (1) ◽  
pp. 21-31 ◽  
Author(s):  
Usha Kulshreshtha
Keyword(s):  
Higgs Model ◽  
Two Dimensional ◽  
Abelian Higgs Model

The Hamiltonian and BRST formulations of the Abelian Higgs model in one-space one-time dimensions are investigated. PACS Nos.: 03.65+, 03.70tk, 11.10lm, 11.10Ef, 11.30Rd

The light-front Hamiltonian and BRST formulations of a two-dimensional Abelian–Higgs model

2002 ◽  
Vol 80 (12) ◽  
pp. 1631-1644 ◽  
Author(s):  
U Kulshreshtha
Keyword(s):  
Higgs Model ◽  
Light Front ◽  
Two Dimensional ◽  
Abelian Higgs Model

The Hamiltonian and BRST formulations of an Abelian–Higgs model in one-space one-time dimensions are investigated in the light-front frame under some specific gauge choices. PACS Nos.: 03.65+, 03.70+k, 11.10lm, 11.10Ef, and 11.30Rd

ANOMALOUS FERMION NUMBER NON-CONSERVATION AT HIGH TEMPERATURES: TWO DIMENSIONAL EXAMPLE

1987 ◽  
Vol 02 (12) ◽  
pp. 991-1002 ◽  
Author(s):  
A. I. BOCHKAREV ◽  
M. E. SHAPOSHNIKOV
Keyword(s):  
High Temperatures ◽  
Configuration Space ◽  
Higgs Model ◽  
Two Dimensional ◽  
Abelian Higgs Model ◽  
Fermion Number

We consider γ5 version of Abelian Higgs model in 1 + 1 dimensions and find one loop expression for the rate of fermion number non-conservation at high temperatures. We discuss the construction of the noncontractible loop in the configuration space and an analog of the sphaleron solution in the theory.

Multiple vacuums in a lattice formulation of the two-dimensional Abelian Higgs model

1978 ◽  
Vol 17 (4) ◽  
pp. 1063-1072 ◽  
Author(s):  
Helen R. Quinn ◽  
Marvin Weinstein
Keyword(s):  
Higgs Model ◽  
Two Dimensional ◽  
Abelian Higgs Model

THE TWO-DIMENSIONAL CHIRAL HIGGS MODEL

1991 ◽  
Vol 06 (34) ◽  
pp. 3171-3177
Author(s):  
F. A. SCHAPOSNIK ◽  
M. TROBO
Keyword(s):  
Partition Function ◽  
Degrees Of Freedom ◽  
Higgs Model ◽  
Two Dimensional ◽  
Abelian Higgs Model

We show that the two-dimensional chiral Abelian Higgs model, though anomalous, can be consistently quantized provided that gauge degrees of freedom are adequately taken into account. In this way, the anomaly is canceled by a Wess–Zumino term and as a result, instanton contributions are eliminated from the partition function.

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