We compare the gauge fixed Abelian Dirac-Born-Infeld action with string amplitudes in presence of a constant magnetic background in order to find the mapping between QFT polarizations and string polarizations, and to extract the gauge suggested by string theory in presence of a constant magnetic background, which generalizes the Gervais-Neveu gauge.

The Gervais-Neveu gauge in presence of a constant magnetic background

Pesando I.
;
2020-01-01

Abstract

We compare the gauge fixed Abelian Dirac-Born-Infeld action with string amplitudes in presence of a constant magnetic background in order to find the mapping between QFT polarizations and string polarizations, and to extract the gauge suggested by string theory in presence of a constant magnetic background, which generalizes the Gervais-Neveu gauge.
2020
35
39
2050207
2050211
String theory
Pesando I.; Piola F.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/1768563
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