Continuum limit of exactly solvable Hamiltonian in lattice gauge theory
Journal Article
·
· Physical Review, D (Particles Fields); (USA)
- Osaka Prefectural College of Technology, Neyagawa, Osaka 572, Japan (JP)
We investigate the modified lattice gauge Hamiltonian proposed by Guo, Zheng, and Liu, whose vacuum wave function is known exactly. The result strongly suggests that the Hamiltonian does not have the correct continuum limit in either (2+1)-dimensional or (3+1)-dimensional space-time. We also show that the modified Hamiltonian cannot be improved so as to make its difference from the standard Kogut-Susskind Hamiltonian negligible in the continuum limit under the condition that its exact vacuum wave function is the product of the functions of a single plaquette variable.
- OSTI ID:
- 5794331
- Journal Information:
- Physical Review, D (Particles Fields); (USA), Journal Name: Physical Review, D (Particles Fields); (USA) Vol. 43:10; ISSN PRVDA; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
Similar Records
Comment on ''Exact ground state, mass gap, and string tension in lattice gauge theory''
Hamiltonian SU({ital N}) lattice gauge theories with exact vacuum states in 2+1 dimensions
Exact phase structure of large-N one-plaquette Hamiltonian lattice quantum chromodynamics with a mixed fundamental-adjoint potential
Journal Article
·
Mon May 15 00:00:00 EDT 1989
· Phys. Rev. D; (United States)
·
OSTI ID:6195916
Hamiltonian SU({ital N}) lattice gauge theories with exact vacuum states in 2+1 dimensions
Journal Article
·
Sat Jul 01 00:00:00 EDT 1995
· Physical Review, D
·
OSTI ID:71558
Exact phase structure of large-N one-plaquette Hamiltonian lattice quantum chromodynamics with a mixed fundamental-adjoint potential
Journal Article
·
Sun Nov 14 23:00:00 EST 1982
· Phys. Rev. D; (United States)
·
OSTI ID:6557091