Gauge symmetry and Slavnov-Taylor identities for randomly stirred fluids

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dc.creatorBerera, A.
dc.creatorHochberg, D.
dc.date2007-11-06
dc.date.accessioned2026-07-07T12:38:32Z
dc.date.available2026-07-07T12:38:32Z
dc.descriptionThe path integral for randomly forced incompressible fluids is shown to have an underlying Becchi-Rouet-Stora (BRS) symmetry as a consequence of Galilean invariance. This symmetry must be respected to have a consistent generating functional, free from both an overall infinite factor and spurious relations amongst correlation functions. We present a procedure for respecting this BRS symmetry, akin to gauge fixing in quantum field theory. Relations are derived between correlation functions of this gauge fixed, BRS symmetric theory, analogous to the Slavnov-Taylor identities of quantum field theory.
dc.description5 pages, no figures, In Press Physical Review Letters, 2007
dc.identifierhttps://arxiv.org/abs/0711.0825
dc.identifierhttp://arxiv.org/abs/0711.0825
dc.identifierPhys.Rev.Lett.99:254501,2007
dc.identifierdoi:10.1103/PhysRevLett.99.254501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218795
dc.subjectHigh Energy Physics - Theory
dc.subjectStatistical Mechanics
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectFluid Dynamics
dc.titleGauge symmetry and Slavnov-Taylor identities for randomly stirred fluids
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