Nuclear Physics B, ( ISI ), Volume (977), Year (2022-4) , Pages (115733-115733)

Title : ( Minimal gauge invariant couplings at order ℓp6 in M-theory )

Authors: Mohammad Reza Garousi ,

Citation: BibTeX | EndNote

Abstract

Removing the field redefinitions, the Bianchi identities and the total derivative freedoms from the general form of the gauge invariant couplings at order $\\\\ell_p^6$ for the bosonic fields of M-theory, we have found that the minimum number of independent couplings in the structures with even number of the three-form, is 1062. We find that there are schemes in which there is no coupling involving $R,\\\\,R_{\\\\mu\\\\nu},\\\\,\\\\nabla_\\\\mu F^{\\\\mu\\\\alpha\\\\beta\\\\gamma}$. In these schemes, there are sub-schemes in which, except one coupling which has the second derivative of $F^{(4)}$, the couplings can have no term with more than two derivatives. We find some of the parameters by dimensionally reducing the couplings on a circle and comparing them with the known couplings of the one-loop effective action of type IIA superstring theory. In particular, we find the coupling which has term with more than two derivatives is zero.

Keywords

, M-theory, Minimal couplings
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@article{paperid:1089412,
author = {Garousi, Mohammad Reza},
title = {Minimal gauge invariant couplings at order ℓp6 in M-theory},
journal = {Nuclear Physics B},
year = {2022},
volume = {977},
month = {April},
issn = {0550-3213},
pages = {115733--115733},
numpages = {0},
keywords = {M-theory; Minimal couplings},
}

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%0 Journal Article
%T Minimal gauge invariant couplings at order ℓp6 in M-theory
%A Garousi, Mohammad Reza
%J Nuclear Physics B
%@ 0550-3213
%D 2022

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