Casimir force in Randall-Sundrum models with q+1 dimensions

Download
2008-09-01
Frank, Mariana
Saad, Nasser
Turan, İsmail
We evaluate the Casimir force between two parallel plates in Randall-Sundrum (RS) scenarios extended by q compact dimensions. After giving exact expressions for one extra compact dimension (6D RS model), we generalize to an arbitrary number of compact dimensions. We present the complete calculation for both the two-brane scenario (RSI model) and the one-brane scenario (RSII model) using the method of summing over the modes. We investigate the effects of extra dimensions on the magnitude and sign of the force, and comment on limits for the size and number of the extra dimensions.
PHYSICAL REVIEW D

Suggestions

Casimir force in Randall-Sundrum models
Frank, Mariana; Turan, İsmail; Ziegler, Lorric (American Physical Society (APS), 2007-07-01)
We discuss and compare the effects of one extra dimension in the Randall-Sundrum models on the evaluation of the Casimir force between two parallel plates. We impose the condition that the result reproduce the experimental measurements within the known uncertainties in the force and the plate separation, and get an upper bound kR less than or similar to 20 if the curvature parameter k of AdS(5) is equal to the Planck scale. Although the upper bound decreases as k decreases, kR similar to 12, which is the re...
Casimir force in a Lorentz violating theory
Frank, Mariana; Turan, İsmail (American Physical Society (APS), 2006-08-01)
We study the effects of the minimal extension of the standard model including Lorentz violation on the Casimir force between two parallel conducting plates in the vacuum. We provide explicit solutions for the electromagnetic field using scalar field analogy, for both the cases in which the Lorentz violating terms come from the CPT-even or CPT-odd terms. We also calculate the effects of the Lorentz violating terms for a fermion field between two parallel conducting plates and analyze the modifications of the...
Gravitational charges of transverse asymptotically AdS spacetimes
Cebeci, Hakan; Sarıoğlu, Bahtiyar Özgür; Tekin, Bayram (American Physical Society (APS), 2006-12-01)
Using Killing-Yano symmetries, we construct conserved charges of spacetimes that asymptotically approach to the flat or anti-de Sitter spaces only in certain directions. In D dimensions, this allows one to define gravitational charges (such as mass and angular momenta densities) of p-dimensional branes/solitons or any other extended objects that curve the transverse space into an asymptotically flat or AdS one. Our construction answers the question of what kind of charges the antisymmetric Killing-Yano tens...
Magnetic dipole moment of the light tensor mesons in light cone QCD sum rules
Alıyev, Tahmasıb; Savcı, Mustafa (IOP Publishing, 2010-07-01)
The magnetic dipole moments of the light tensor mesons f(2), a(2) and the strange K-2*(0)(1430) tensor meson are calculated in the framework of the light cone QCD sum rules. It is observed that the values of the magnetic dipole moment for the charged tensor particles are considerably different from zero. These values are very close to zero for the light neutral f(2) and a(2) tensor mesons, while it has a small nonzero value for the neutral strange K-2*(0)(1430) tensor meson.
Multiparticle correlations and higher order harmonics in pPb collisions at root s(NN)=8.16 TeV
Wang, Quan; et. al. (Elsevier BV, 2019-02-01)
The elliptic and higher-order azimuthal anisotropy Fourier harmonics (v(n)) are obtained for pPb collisions at root s(NN) = 8.16 TeV over a wide range of event multiplicities based on multiparticle correlations. The data were collected by the CMS experiment during the 2016 LHC run. A sample of peripheral PbPb collisions at root s(NN) = 5.02 TeV covering a similar range of event multiplicities to the pPb results is also analyzed for comparison. The ratios of different harmonic moments are obtained for both v...
Citation Formats
M. Frank, N. Saad, and İ. Turan, “Casimir force in Randall-Sundrum models with q+1 dimensions,” PHYSICAL REVIEW D, pp. 0–0, 2008, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/35135.