Variational Wave-functions for Noncompact U(1) Lattice Gauge-theory - Comparison with Exact Result

D OSHAUGHNESSY; CJ BURDEN

doi:10.1071/PH930231

Variational Wave-functions for Noncompact U(1) Lattice Gauge-theory - Comparison with Exact Result

D OSHAUGHNESSY, CJ BURDEN

Mathematical Sciences Institute

Research output: Contribution to journal › Article › peer-review

Abstract

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.

Original language	English
Pages (from-to)	231-240
Number of pages	10
Journal	Australian Journal of Physics
Volume	46
Issue number	2
DOIs	https://doi.org/10.1071/PH930231
Publication status	Published - 1993

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title = "Variational Wave-functions for Noncompact U(1) Lattice Gauge-theory - Comparison with Exact Result",

abstract = "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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Variational Wave-functions for Noncompact U(1) Lattice Gauge-theory - Comparison with Exact Result

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