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pro vyhledávání: '"Vanichchapongjaroen, Pichet"'
Autor:
Vanichchapongjaroen, Pichet
In this paper, we show the equivalence between the PST and Sen formulations for chiral forms at the Lagrangian level. This is by discussing how an action in the Sen formulation for chiral forms can be separated into two PST actions, one with the corr
Externí odkaz:
http://arxiv.org/abs/2410.10206
Publikováno v:
Eur. Phys. J. C 84, 832 (2024)
The Sen formulation for chiral $(2p)$-form in $4p+2$ dimensions describes a system with two separate sectors, one is physical while the other is unphysical. Each contains a chiral form and a metric. In this paper, we focus on the cases where the self
Externí odkaz:
http://arxiv.org/abs/2404.05380
Publikováno v:
Eur. Phys. J. C 83, 721 (2023)
In this paper, we present double dimensional reduction of the complete M5-brane action in the Sen formalism of self-dual form. Although in this formalism the gravity couples to the independent pseudo-$2$-form and pseudo-$3$-form fields in a non-stand
Externí odkaz:
http://arxiv.org/abs/2305.04861
Publikováno v:
Gen Relativ Gravit 56, 5 (2024)
We derive sufficient conditions for theories consisting of multiple vector fields, which could also couple to external fields, to be multi-field generalised Proca theories. The conditions are derived by demanding that the theories have the required s
Externí odkaz:
http://arxiv.org/abs/2303.15261
Publikováno v:
Physics of the Dark Universe, Volume 41, August 2023, 101251
We consider a cosmological model of non-minimal derivative coupling (NMDC) to gravity with holographic effect from Bekenstein-Hawking entropy using Hubble horizon IR cutoff. Holographic parameter $c$ is constant in a range, $0 \leq c < 1$. NMDC effec
Externí odkaz:
http://arxiv.org/abs/2204.11609
Autor:
Vanichchapongjaroen, Pichet
In this work, we extend a theory which describes a linearly self-dual exact 3-form field in six dimensional spacetime within the formalism of arXiv:1511.08220 and arXiv:1903.12196 to an action which fully describes an M5-brane in the eleven-dimension
Externí odkaz:
http://arxiv.org/abs/2011.14384
Publikováno v:
In Physics of the Dark Universe August 2023 41
Publikováno v:
Modern Physics Letters A, Vol. 35, No. 19, 2050157 (2020)
Time-independent non-linear Schr\"{o}dinger-type (NLS) formulation of FRW cosmology with canonical scalar field are considered in case of two barotropic fluids. We derived Friedmann formulation variables in terms of NLS variables. Seven exact solutio
Externí odkaz:
http://arxiv.org/abs/1908.11265
In this paper we consider generalised Proca theories coupled to any background field and with time-time and time-space components of Hessian of the vector sector are zero, whereas the space-space part is non-degenerate. By using Faddeev-Jackiw analys
Externí odkaz:
http://arxiv.org/abs/1907.12794
Publikováno v:
Modern Physics Letters A Vol. 33, No. 33 (2018) 1850195
In this paper, a 1-parameter family of Newton's equivalent Hamiltonians (NEH) for finite square well potential is analyzed in order to obtain bound state energy spectrum and wavefunctions. For a generic potential, each of the NEH is classically equiv
Externí odkaz:
http://arxiv.org/abs/1809.03351