Results 61 to 70 of about 3,305 (233)

The enhancon mechanism in string theory [PDF]

, 2002
The enhancon mechanism is a specific phenomenon in string theory which resolves a certain naked spacetime singularity arising in the supergravity description related to N = 2 supersymmetric pure gauge theory.
Järv, Laur
core  

Excitations of the Myers-Perry black holes

Journal of High Energy Physics, 2019
We demonstrate separability of the dynamical equations for all p-form fluxes in the Myers-Perry-(A)dS geometry, extending the earlier results for electromagnetic field.
Oleg Lunin
doaj   +1 more source

Internal Structure, Kinematics, and Prehistory of Frozen Debris Lobe‐A (FDL‐A), Brooks Range, Alaska

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT Frozen Debris Lobe‐A (FDL‐A)—one of hundreds of FDLs in the Brooks Range of northern Alaska—is a slow‐moving landslide in permafrost that has been the subject of research since 2008 due to its close proximity to the Dalton Highway. Here, we synthesize more than a decade's worth of climate and surface measurements of monitored FDLs, and the ...
Margaret M. Darrow, Esther L. Babcock, Ben A. Leshchinsky   +2 more
wiley   +1 more source

Black holes in the gravity/gauge theory correspondence [PDF]

, 2002
The AdS/CFT correspondence provides a microscopic description of black hole thermodynamics. In this thesis, I study the relation between the classical physics of black holes and this microscopic description.
Gregory, James Paul, Gregory, J.P.
core  

On small black holes in string theory

Journal of High Energy Physics
Abstract We discuss the worldsheet sigma-model whose target space is the d+1 dimensional Euclidean Schwarzschild black hole. We argue that in the limit where the Hawking temperature of the black hole, T, approaches the Hagedorn temperature, T H , it can be described in terms of a generalized ...
Balthazar, Bruno, Chu, Jinwei, Kutasov, David   +2 more
openaire   +4 more sources

Actuation Strategies for Underwater Jet‐Propelled Soft Robots

Journal of Field Robotics, EarlyView.
ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone, Mohammed Anteet, Pawandeep S. Matharu, Yara Almubarak   +3 more
wiley   +1 more source

Braneworld black holes and black strings [PDF]

, 2008
This thesis involves the study of strong and weak gravity phenomenology within the braneworld paradigm. We begin with a general overview of the hypothesised concept of extra spatial dimensions and explain why they are so interesting.
Mistry, Bina
core  

Large N limit of extremal non-supersymmetric black holes [PDF]

, 1998
The large N limit of extremal non-supersymmetric Type-I five-dimensional string black holes is studied from the point of view of D-branes. We find that the agreement between the D-brane and the black hole picture is due to an asymptotic restoration of ...
Manes, J.L., Ma?ez, J.L., Vazquez-Mozo, M.A., Barbon, J.L.F., Vázquez Mozo, M.A.   +4 more
core   +1 more source

Non-spinning tops are stable

Journal of High Energy Physics
We consider coupled gravitational and electromagnetic perturbations of a family of five-dimensional Einstein-Maxwell solutions that describes both magnetized black strings and horizonless topological stars.
Iosif Bena, Giorgio Di Russo, Jose Francisco Morales, Alejandro Ruipérez   +3 more
doaj   +1 more source

Dyonic black hole in heterotic string theory [PDF]

Nuclear Physics B, 1997
25 pages, Harvmac, Version to appear in Nucl.
Jatkar, Dileep P., Mukherji, Sudipta, Panda, Sudhakar   +2 more
openaire   +3 more sources