A Monte Carlo Simulation With an 'Improved' Action for the O(3) Nonlinear $\sigma$ Model

Falcioni, M.; Martinelli, G.; Paciello, M.L.; Taglienti, B.; Parisi, G.

doi:10.1016/0550-3213(83)90414-5

A Monte Carlo Simulation With an 'Improved' Action for the O(3) Nonlinear $\sigma$ Model

M. Falcioni
(
- Rome U. and
- INFN, Rome
)
,
G. Martinelli
(
- Frascati
)
,
M.L. Paciello
(
- INFN, Rome
)
,
B. Taglienti
(
- INFN, Rome
)
,
G. Parisi
(
- Rome U., Tor Vergata
)

Feb, 1983

13 pages

Published in:

Nucl.Phys.B 225 (1983) 313-325

Published: 1983

DOI:

10.1016/0550-3213(83)90414-5

Report number:

LNF-83/7-P

reference search33 citations

Citations per year

Abstract: (Elsevier)

We present the results of a Monte Carlo simulation for a lattice action improved à la Symanzik. The results seem to give a faster approach of the lattice physics to its continuum limit.

FIELD THEORETICAL MODEL: SIGMA
SYMMETRY: O(3)
FIELD THEORY: NONLINEAR
FIELD THEORY: TWO-DIMENSIONAL
LATTICE FIELD THEORY: ACTION
LATTICE FIELD THEORY: CONTINUUM LIMIT
RENORMALIZATION GROUP: BETA FUNCTION
CORRELATION: LENGTH
EXPANSION: STRONG COUPLING
STRONG COUPLING: EXPANSION

References(16)

Figures(0)

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A Monte Carlo Simulation With an 'Improved' Action for the O(3) Nonlinear σ\sigmaσ Model

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A Monte Carlo Simulation With an 'Improved' Action for the O(3) Nonlinear $\sigma$ Model