output
19982026
most citedHorizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A

753 citations

Showing 2007Show all

9 papers · 1 filter

hep-th2007★ 43 cited

Magnetic Strings in Einstein-Born-Infeld-Dilaton Gravity

M. H. Dehghani, A. Sheykhi, S. H. Hendi

A class of spinning magnetic string in 4-dimensional Einstein-dilaton gravity with Liouville type potential which produces a longitudinal nonlinear electromagnetic field is present…

hep-ph2007★ 9 cited

The Effects of Fourth Generation on the double Lepton Polarization in B \rar K \ell^+ \ell^- decay

V. Bashiry, S. M. Zebarjad, F. Falahati +1

This study investigates the influence of the fourth generation quarks on the double lepton polarizations in B \rar K \ell^+ \ell^- decay. Taking |V_{t's}V_{t'b}|\sim \{0.01-0.03\}…

hep-ph2007★ 8 cited

Double Lepton Polarization Forward--Backward Asymmetries in B \rar K^\ast \ell^+ \ell^- Decay in the SM4

V. Bashiry, F. Falahati

This study examines the influence of the fourth generation quarks on the double lepton polarizations forward--backward asymmetries in B \rar K^\ast \ell^+ \ell^- decay. We obtain t…

hep-th2007★ 40 cited

String inspired explanation for the super-acceleration of our universe

Ahmad Sheykhi, Bin Wang, Nematollah Riazi

We investigate the effect of the bulk content in the general Gauss-Bonnet braneworld on the evolution of the universe. We find that the Gauss-Bonnet term and the combination of the…

cs.IT2007★ 1 cited

A Class of Multi-Channel Cosine Modulated IIR Filter Banks

Sundaram Vanka, M. J. Dehghani, K. M. M. Prabhu +1

This paper presents a class of multi-channel cosine-modulated filter banks satisfying the perfect reconstruction (PR) property using an IIR prototype filter. By imposing a suitable…

cond-mat.stat-mech2007★ 6 cited

Hard-wall Potential Function for Transport Properties of Alkali Metals Vapor

M. H. Ghatee, F. Niroomand-Hosseini

This study demonstrates that the transport properties of alkali metals are determined principally by the repulsive wall of the pair interaction potential function. The (hard-wall)…