scholarly journals Phase diagram and spectrum of gauge-fixed Abelian lattice gauge theory

2000 ◽  
Vol 62 (3) ◽  
Author(s):  
Wolfgang Bock ◽  
Ka Chun Leung ◽  
Maarten F. L. Golterman ◽  
Yigal Shamir
Keyword(s):  
Phase Diagram ◽  
Gauge Theory ◽  
Lattice Gauge Theory ◽  
Lattice Gauge ◽  
Abelian Lattice

scholarly journals INVESTIGATION OF A TOY MODEL FOR FRUSTRATION IN ABELIAN LATTICE GAUGE THEORY

1999 ◽  
Vol 14 (07) ◽  
pp. 1125-1137
Author(s):  
V. AZCOITI ◽  
E. FOLLANA ◽  
G. DI CARLO
Keyword(s):  
Phase Diagram ◽  
Gauge Theory ◽  
Gauge Symmetry ◽  
Order Parameter ◽  
Lattice Gauge Theory ◽  
Antiferromagnetic Phase ◽  
Lattice Gauge ◽  
Loop Expansion ◽  
Abelian Lattice ◽  
Standard Lattice

We introduce a lattice model with local U(1) gauge symmetry which incorporates explicit frustration in d>2. The form of the action is inspired from the loop expansion of the fermionic determinant in standard lattice QED. We study through numerical simulations the phase diagram of the model, revealing the existence of a frustrated (antiferromagnetic) phase for d=3 and d=4, once an appropriate order parameter is identified.

scholarly journals (2 + 1)-dimensional Abelian lattice gauge theory

1977 ◽  
Vol 16 (10) ◽  
pp. 3040-3046 ◽  
Author(s):  
Belal E. Baaquie
Keyword(s):  
Gauge Theory ◽  
Lattice Gauge Theory ◽  
Lattice Gauge ◽  
Abelian Lattice
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