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Scheme independence as an inherent redundancy in quantum field theory

Scheme independence as an inherent redundancy in quantum field theory
Scheme independence as an inherent redundancy in quantum field theory
The path integral formulation of Quantum Field Theory implies an infinite set of local, Schwinger-Dyson-like relation. Exact renormalization group equations can be cast as a particular instance of these relations. Furthermore, exact scheme independence is turned into a vector field transformation of the kernel of the exact renormalization group equation under field redefinitions.
0217-751X
2071-2074
Latorre, José I.
575e9706-22c9-4607-9cd1-36b4782de31c
Morris, Tim R.
a9927d31-7a12-4188-bc35-1c9d3a03a6a6
Latorre, José I.
575e9706-22c9-4607-9cd1-36b4782de31c
Morris, Tim R.
a9927d31-7a12-4188-bc35-1c9d3a03a6a6

Latorre, José I. and Morris, Tim R. (2001) Scheme independence as an inherent redundancy in quantum field theory. International Journal of Modern Physics A, 16 (11), 2071-2074. (doi:10.1142/S0217751X01004724).

Record type: Article

Abstract

The path integral formulation of Quantum Field Theory implies an infinite set of local, Schwinger-Dyson-like relation. Exact renormalization group equations can be cast as a particular instance of these relations. Furthermore, exact scheme independence is turned into a vector field transformation of the kernel of the exact renormalization group equation under field redefinitions.

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Published date: 30 April 2001

Identifiers

Local EPrints ID: 64252
URI: http://eprints.soton.ac.uk/id/eprint/64252
ISSN: 0217-751X
PURE UUID: 53bb6248-74da-48bf-9042-12f4311a8871
ORCID for Tim R. Morris: ORCID iD orcid.org/0000-0001-6256-9962

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Date deposited: 12 Jan 2009
Last modified: 07 Oct 2020 02:56

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