Finite Lattice Hamiltonian Computations in the P-Representation: the Schwinger Model

Abstract

The Schwinger model is studied in a finite lattice by means of the P-representation. The vacuum energy, mass gap and chiral condensate are evaluated showing good agreement with the expected values in the continuum limit.

6 pages, 5 eps figures, espcrc2

References in corpus (1)

• Series Expansions for the Massive Schwinger Model in Hamiltonian lattice theory

Cited by in corpus (2)

• Lattice Hamiltonian approach to the massless Schwinger model: precise extraction of the mass gap
• Finite-size effects on a lattice calculation