scholarly journals U(1) flux tube profiles from Hamiltonian lattice gauge theory using a random walk ground-state projector

1995 ◽  
Vol 42 (1-3) ◽  
pp. 216-218 ◽  
Author(s):  
C. Best ◽  
A. Schäfer
Keyword(s):  
Random Walk ◽  
Gauge Theory ◽  
Flux Tube ◽  
Ground State ◽  
Lattice Gauge Theory ◽  
Lattice Gauge ◽  
Hamiltonian Lattice

The exact ground state of a Hamiltonian lattice gauge theory

1985 ◽  
Vol 2 (9) ◽  
pp. 409-412 ◽  
Author(s):  
Guo Shuo-hong ◽  
Liu Jin-ming ◽  
Chen Qi-zhou
Keyword(s):  
Gauge Theory ◽  
Ground State ◽  
Lattice Gauge Theory ◽  
Lattice Gauge ◽  
Exact Ground State ◽  
Hamiltonian Lattice

scholarly journals Exact ground-state properties of the SU(2) Hamiltonian lattice gauge theory

1985 ◽  
Vol 31 (12) ◽  
pp. 3201-3212 ◽  
Author(s):  
S. A. Chin ◽  
O. S. van Roosmalen ◽  
E. A. Umland ◽  
S. E. Koonin
Keyword(s):  
Gauge Theory ◽  
Ground State ◽  
Lattice Gauge Theory ◽  
Lattice Gauge ◽  
Exact Ground State ◽  
Ground State Properties ◽  
Hamiltonian Lattice

scholarly journals Variational Wavefunctions for Non-compact U(1) Lattice Gauge Theory: Comparison with Exact Result

1993 ◽  
Vol 46 (2) ◽  
pp. 231
Author(s):  
D O'Shaughnessy ◽  
CJ Burden
Keyword(s):  
Gauge Theory ◽  
Ground State ◽  
Lattice Gauge Theory ◽  
Exact Result ◽  
Ground State Wavefunction ◽  
Lattice Gauge ◽  
Exact Ground State ◽  
Hamiltonian Lattice ◽  
Theory Comparison

Estimates of the ground state wavefunction of (2+ 1 )-dimensional non-compact U (1) Hamiltonian lattice gauge theory are found in terms of variational wavefunctions with up to four parameters. These wavefunctions are compared with the exact ground state as a test of the accuracy of the method.

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