The generalized Abel-Plana formula with applications to Bessel functions and Casimir effect

AA Saharian - arxiv preprint arxiv:0708.1187, 2007 - arxiv.org
One of the most efficient methods for the evaluation of the vacuum expectation values for
physical observables in the Casimir effect is based on using the Abel-Plana summation …

Repulsive Casimir effect from extra dimensions and Robin boundary conditions:<? format?> From branes to pistons

E Elizalde, SD Odintsov, AA Saharian - Physical Review D—Particles, Fields …, 2009 - APS
We evaluate the Casimir energy and force for a massive scalar field with general curvature
coupling parameter, subject to Robin boundary conditions on two codimension-one parallel …

Naturally light dilatons from nearly marginal deformations

E Megias, O Pujolas - Journal of High Energy Physics, 2014 - Springer
A bstract We discuss the presence of a light dilaton in CFTs deformed by a nearlymarginal
operator\(\mathcal {O}\), in the holographic realizations consisting of confining RG flows that …

Perils of towers in the swamp: dark dimensions and the robustness of EFTs

CP Burgess, F Quevedo - Journal of High Energy Physics, 2023 - Springer
A bstract Recently there has been an interesting revival of the idea to use large extra
dimensions to address the dark energy problem, exploiting the (true) observation that towers …

On dilatons and the LHC diphoton excess

E Megias, O Pujolas, M Quiros - Journal of High Energy Physics, 2016 - Springer
A bstract We study soft wall models that can embed the Standard Model and a naturally light
dilaton. Exploiting the full capabilities of these models we identify the parameter space that …

Fermionic Casimir effect for parallel plates in the presence of compact dimensions<? format?> with applications to nanotubes

S Bellucci, AA Saharian - Physical Review D—Particles, Fields, Gravitation …, 2009 - APS
We evaluate the Casimir energy and force for a massive fermionic field in the geometry of
two parallel plates on background of Minkowski spacetime with an arbitrary number of …

Fermionic condensate and Casimir densities in the presence of compact dimensions<? format?> with applications to nanotubes

E Elizalde, SD Odintsov, AA Saharian - Physical Review D—Particles, Fields …, 2011 - APS
We investigate the fermionic condensate and the vacuum expectation value of the energy-
momentum tensor for a massive fermionic field in the geometry of two parallel plates on the …

Bulk Casimir densities and vacuum interaction forces in higher dimensional brane models

AA Saharian - Physical Review D—Particles, Fields, Gravitation, and …, 2006 - APS
Vacuum expectation value of the energy-momentum tensor and the vacuum interaction
forces are evaluated for a massive scalar field with general curvature coupling parameter …

[HTML][HTML] Induced vacuum currents in anti-de Sitter space with toral dimensions

ERB de Mello, AA Saharian, V Vardanyan - Physics Letters B, 2015 - Elsevier
We investigate the Hadamard function and the vacuum expectation value of the current
density for a charged massive scalar field on a slice of anti-de Sitter (AdS) space described …

Wightman function and vacuum fluctuations in higher dimensional brane models

AA Saharian - Physical Review D—Particles, Fields, Gravitation, and …, 2006 - APS
The Wightman function and the vacuum expectation value of the field square are evaluated
for a massive scalar field with a general curvature coupling parameter subject to Robin …