Results 61 to 70 of about 78,418 (279)

Entanglement shadows in LLM geometries

Journal of High Energy Physics, 2017
We find a new example of an asymptotically AdS 5 × S 5 geometry which has an entanglement shadow: that is, a region of spacetime which no Ryu-Takayanagi minimal surface enters. Our example is a particular case of the supersymmetric LLM geometries.
Vijay Balasubramanian, Albion Lawrence, Andrew Rolph, Simon F. Ross   +3 more
doaj   +1 more source

Explicit reconstruction of the entanglement wedge via the Petz map

Journal of High Energy Physics, 2023
We revisit entanglement wedge reconstruction in AdS/CFT using the Petz recovery channel. In the case of a spherical region on the boundary, we show that the Petz map reproduces the AdS-Rindler HKLL reconstruction. Moreover, for a generic subregion of the
Eyoab Bahiru, Niloofar Vardian
doaj   +1 more source

Tensions and Luscher Terms for (2+1)-dimensional k-strings from Holographic Models

, 2009
The leading term for the energy of a bound state of k-quarks and k-antiquarks is proportional to its separation L. These k-string configurations have a Luscher term associated with their quantum fluctuations which is typically a 1/L correction to the ...
B. Lucini, Christopher A Doran, D. Marolf, D. Marolf, D. Marolf, H. Firouzjahi, I.R. Klebanov, J. Gomis, J. Gomis, J.M. Maldacena, Kory Stiffler, L. Martucci, L.A. Pando Zayas, Leopoldo A. Pando Zayas, M. Lüscher, M. Lüscher, M. Shifman, O. Aharony, Vincent G.J Rodgers   +18 more
core   +1 more source

Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio

Advanced Engineering Materials, EarlyView.
This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov, Matheus Roberto Bellé, Anton Yehorov, Julia Richter, Olena Volkova   +4 more
wiley   +1 more source

Hadron production in electron-positron annihilation computed from the gauge-gravity correspondence [PDF]

Physical Review D, 2009
7 pages, 1 figure.
Patino, Leonardo, Sanchez, G. Toledo
openaire   +2 more sources

SYK correlators from 2D Liouville-de Sitter gravity

Journal of High Energy Physics
We introduce and study a candidate gravity dual to the double scaled SYK model in the form of an exactly soluble 2D de Sitter gravity model consisting of two spacelike Liouville CFTs with complex central charge adding up to c + + c − = 26.
Herman Verlinde, Mengyang Zhang
doaj   +1 more source

A second look at string-inspired models for proton-proton scattering via Pomeron exchange

Journal of High Energy Physics, 2018
We re-examine a string dual model for elastic proton-proton scattering via Pomeron exchange. We argue that the method of “Reggeizing” a propagator to take into account an entire trajectory of exchanged particles can be generalized, in particular by ...
Ziyi Hu, Brian Maddock, Nelia Mann
doaj   +1 more source

QCD$_4$ Glueball Masses from AdS-6 Black Hole Description

, 2004
By using the generalized version of gauge/gravity correspondence, we study the mass spectra of several typical QCD$_4$ glueballs in the framework of AdS$_6$ black hole metric of Einstein gravity theory.
CONG-KAO WEN, Constable N., Csaki C., HUAN-XIONG YANG   +3 more
core   +1 more source

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Bulk locality and cooperative flows

Journal of High Energy Physics, 2018
We use the ‘bit thread’ formulation of holographic entanglement entropy to highlight the distinction between the universally-valid strong subadditivity and the more restrictive relation called monogamy of mutual information (MMI), known to hold for ...
Veronika E. Hubeny
doaj   +1 more source