On the consistent interactions in D = 11 among a graviton, a massless gravitino and a three‐form

Cioroianu, E. M.; Diaconu, Eugen; Sararu, S. C.

doi:10.1002/prop.200900056

Cited by 1 publication

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“…In connection with the study of the 3-form potential [11,[16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31], the mass of the photon is included in order to seek a situation that is as broad as possible, i.e., capable of exploring all the possibilities that a 3-form may offer. According to the work by Koivisto and Nunes [11],…”

Section: Introductionmentioning

confidence: 99%

A 3-form gauge potential in 5D in connection with a possible dark sector of 4D-electrodynamics

et al. 2015

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We here propose a 5-dimensional Abelian gauge model based on the mixing between a U (1) potential and an Abelian 3-form field by means of a topological mass term. An extended covariant derivative is introduced to minimally couple a Dirac field to the U (1) potential, while this same covariant derivative non-minimally couples the 3-form field to the charged fermion. A number of properties are discussed in 5D; in particular, the appearance of a topological fermionic current. A 4-dimensional reduced version of the model is investigated and, in addition to the U (1) electricand magnetic-sort of fields, there emerges an extra set of electric-and magnetic-like fields which contribute a negative pressure and may be identified as a possible fraction of dark energy. The role of the topological fermionic current is also contemplated upon dimensional reduction from 5D to 4D.Other issues we present in 4 space-time dimensions are the emergence of a pseudo-scalar massive particle, an extra massive neutral gauge boson, which we interpret as a kind of paraphoton, and the calculation of spin-and velocity-dependent interparticle potentials associated to the exchange of the intermediate bosonic fields of the model.

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Section: Introductionmentioning

confidence: 99%

A 3-form gauge potential in 5D in connection with a possible dark sector of 4D-electrodynamics

et al. 2015

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On the consistent interactions in D = 11 among a graviton, a massless gravitino and a three‐form

Abstract: The couplings that can be introduced between a massless Rarita-Schwinger field, a Pauli-Fierz field and an Abelian three-form gauge field in eleven spacetime dimensions are analyzed in the context of the deformation of the solution of the master equation.

Cited by 1 publication

References 8 publications

A 3-form gauge potential in 5D in connection with a possible dark sector of 4D-electrodynamics

A 3-form gauge potential in 5D in connection with a possible dark sector of 4D-electrodynamics

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