We extend the proof by Osterwalder and Seiler of reflection positivity of lattice gauge theories with fermions to the case in which the reflection is performed with respect to planes containing sites. Our proof applies to all observables and relies on the particular structure of the Wilson action. This assures the positivity of the correlation functions 〈θ(F)F〉 for any gauge invariant function F and at all euclidean time separations as of interest in Monte Carlo calculations. © 1987 Springer-Verlag.

GENERAL PROOF OF OSTERWALDER-SCHRADER POSITIVITY FOR THE WILSON ACTION / P., Menotti; Pelissetto, Andrea. - In: COMMUNICATIONS IN MATHEMATICAL PHYSICS. - ISSN 0010-3616. - STAMPA. - 113:3(1987), pp. 369-373. [10.1007/bf01221251]

GENERAL PROOF OF OSTERWALDER-SCHRADER POSITIVITY FOR THE WILSON ACTION

PELISSETTO, Andrea
1987

Abstract

We extend the proof by Osterwalder and Seiler of reflection positivity of lattice gauge theories with fermions to the case in which the reflection is performed with respect to planes containing sites. Our proof applies to all observables and relies on the particular structure of the Wilson action. This assures the positivity of the correlation functions 〈θ(F)F〉 for any gauge invariant function F and at all euclidean time separations as of interest in Monte Carlo calculations. © 1987 Springer-Verlag.
1987
01 Pubblicazione su rivista::01a Articolo in rivista
GENERAL PROOF OF OSTERWALDER-SCHRADER POSITIVITY FOR THE WILSON ACTION / P., Menotti; Pelissetto, Andrea. - In: COMMUNICATIONS IN MATHEMATICAL PHYSICS. - ISSN 0010-3616. - STAMPA. - 113:3(1987), pp. 369-373. [10.1007/bf01221251]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/458456
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