On holographic Wilsonian renormalization group of massive scalar theory with its self-interactions in AdS
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the Korean Physical Society"
DOI: 10.1007/s40042-021-00357-y
Abstract: Holographic model of massive scalar field with its self-interaction $$\lambda \phi ^n$$ λ ϕ n in AdS space is able to give a logarithmic scale dependence to marginal multi-trace deformation couplings on its dual conformal… read more here.
Keywords: theory; field; renormalization group; wilsonian renormalization ... See more keywords
No hair for spherically symmetric neutral black holes: Nonminimally coupled massive scalar fields
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.96.124037
Abstract: It is proved that spherically symmetric asymptotically flat neutral black holes cannot support spatially regular static configurations made of massive scalar fields with nonminimal coupling to gravity. Interestingly, our compact no-hair theorem is valid for… read more here.
Keywords: spherically symmetric; massive scalar; hair spherically; black holes ... See more keywords
Vacuum polarization of the quantized massive scalar field in the global monopole spacetime: The renormalized quantum stress energy tensor
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DOI: 10.1103/physrevd.99.125007
Abstract: This paper is devoted to the construction of the renormalized quantum stress energy tensor $\left _{ren}$ for a massive scalar field with arbitrary coupling to the gravitational field of a pointlike global monopole, using the… read more here.
Keywords: field; massive scalar; tensor; stress energy ... See more keywords
Casimir energy calculation for massive scalar field on spherical surfaces: an alternative approach
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DOI: 10.1139/cjp-2017-0722
Abstract: In this study, the Casimir energy for massive scalar field with periodic boundary condition was calculated on spherical surfaces with S1, S2, and S3 topologies. To obtain the Casimir energy on a spherical surface, the… read more here.
Keywords: massive scalar; energy; casimir energy; calculation ... See more keywords
Quantum fluctuations and cosmological particle creation from oscillating massive scalar field in two-mode quantum optical states
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271820501199
Abstract: In this paper, by the use of entangled and nonentangled coherent and squeezed state formalism of two-mode nonclassical states, we studied the chaotic inflationary model of a massive scalar field with quadratic potential in the… read more here.
Keywords: massive scalar; two mode; field; scalar field ... See more keywords
Vacuum Radiation from Massive Scalar Field
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DOI: 10.3390/universe8030186
Abstract: The vacuum radiation of a massive scalar field is studied by means of a single moving mirror. The field equation with an arbitrary-shaped mirror moving in (d+1) dimensions is given perturbatively in the non-relativistic limit.… read more here.
Keywords: massive scalar; field; radiation massive; vacuum radiation ... See more keywords