Results 121 to 130 of about 45,942 (277)

Quasinormal modes of a scalar perturbation around a rotating BTZ-like black hole in Einstein-bumblebee gravity

open access: yesPhysics Letters B, 2023
We analytically study the quasinormal modes of a scalar perturbation around a rotating BTZ-like black hole in the Einstein-bumblebee gravity. We observe that the Lorentz symmetry breaking parameter imprints only in the imaginary parts of the quasinormal ...
Chengjia Chen, Qiyuan Pan, Jiliang Jing
doaj  

Magnon bound states and the AdS/CFT correspondence [PDF]

open access: yes, 2006
We study the spectrum of asymptotic states in the spin-chain description of planar SUSY Yang–Mills. In addition to elementary magnons, the asymptotic spectrum includes an infinite tower of multi-magnon bound states with an exact dispersion relation where
N. Dorey
semanticscholar   +1 more source

A call to action for more rigorous research on compassion‐focused interventions for eating disorders: Commentary on Paranjothy and Wade (2024)

open access: yesInternational Journal of Eating Disorders, Volume 57, Issue 7, Page 1495-1498, July 2024.
Abstract Paranjothy and Wade's (2024) meta‐analysis identifying relations between self‐criticism, self‐compassion, and disordered eating prompted recommendations for augmenting existing front‐line interventions with compassion‐focused therapy (CFT) principles among self‐critical individuals.
Jake Linardon
wiley   +1 more source

Mass and Angular momentum of Black Holes in New Massive Gravity

open access: yes, 2010
We obtain mass and angular momentum of black holes as conserved charges in three dimensional new massive gravity, after presenting the explicit expression for the potential of the conserved charges.
Nam, Soonkeon   +2 more
core   +1 more source

Dilatonic AdS-Kerr Solution to AdS/CFT Correspondence [PDF]

open access: yes, 1999
We consider the $AdS_5$ solution deformed by a non-constant dilaton interpolating between the standard AdS (UV region) and flat boundary background (IR region).
A. Burinskii   +31 more
core   +6 more sources

R2 Corrections to the Jet Quenching Parameter

open access: yesAdvances in High Energy Physics, 2016
A calculation of R2 corrections to the jet quenching parameter from AdS/CFT correspondence is presented. It is shown that these corrections will increase or decrease the jet quenching parameter depending on the coefficients of the high curvature terms.
Zi-qiang Zhang   +3 more
doaj   +1 more source

A regularization scheme for the AdS/CFT correspondence [PDF]

open access: yesJournal of High Energy Physics, 1999
5 pages, uses amsmath, amssymb packages, v2: 2 references ...
K. S. Viswanathan, Wolfgang Mück
openaire   +3 more sources

A Dynamical Brane in the Gravitational Dual of ${\cal N}=2$ $Sp(N)$ Superconformal Field Theory

open access: yes, 2001
The particular model of d5 higher derivative gravity which is dual to ${\cal N}=2$ $Sp(N)$ SCFT is considered. A (perturbative) AdS black hole in such theory is constructed in the next-to-leading order of the AdS/CFT correspondence.
Nojiri, Shin'ichi   +2 more
core   +1 more source

Hall conductivity of flavor fields from AdS/CFT correspondence [PDF]

open access: yes, 2007
We use the AdS/CFT correspondence to compute a conductivity associated with massive $\mathcal{N}=2$ supersymmetric hypermultiplet fields at finite baryon density, propagating through an $\mathcal{N}=4$ supersymmetric $SU({N}_{c})$ Yang-Mills plasma in ...
A. O’Bannon
semanticscholar   +1 more source

Exploring T‐Duality for Self‐Dual Fields

open access: yesFortschritte der Physik, Volume 72, Issue 5, May 2024.
Abstract Avatars of T‐duality within Sen's formalism for self‐dual field strengths in various dimensions are studied. This formalism is shown to naturally accommodate the T‐duality relation between Type IIA/IIB theories when compactified on a circle without the need for imposing the self‐duality constraint by hand, as is usually done. The study of this
Subhroneel Chakrabarti   +1 more
wiley   +1 more source

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