Results 111 to 120 of about 2,678,069 (257)
Hunting for Paradoxes: A Research Strategy for Cognitive Science
Abstract How should we identify interesting topics in cognitive science? This paper suggests that one useful research strategy is to hunt for, and attempt to resolve, paradoxes: that is, apparent or real contradictions in our understanding of the mind and of thought.
Nick Chater
wiley +1 more source
Black branes with cosmological constant
We study neutral black branes with flat and curved worldvolumes in the presence of a negative cosmological constant. We reduce the equations governing the dynamics of such objects to one second-order ODE and perform various asymptotic expansions of the ...
Rhucha Deshpande, Oleg Lunin
doaj +1 more source
Stringy Stability of Charged Dilaton Black Holes with Flat Event Horizon [PDF]
Electrically charged black holes with flat event horizon in anti-de Sitter space have received much attention due to various applications in Anti-de Sitter/Conformal Field Theory (AdS/CFT) correspondence, from modeling the behavior of quark-gluon plasma ...
A Bayntun+77 more
core +2 more sources
Dyonic black hole in heterotic string theory [PDF]
25 pages, Harvmac, Version to appear in Nucl.
Dileep P. Jatkar+2 more
openaire +4 more sources
ABSTRACT This paper investigates a seismic retrofit technique named e‐CLT, which is part of the solution for integrated seismic and energy rehabilitation of buildings developed in the framework of the research project e‐SAFE funded by the European Union's Horizon 2020 research and innovation program.
Francesca Barbagallo+4 more
wiley +1 more source
The dark (BPS) side of thermodynamics in Minkowski4
We explore the BPS limit of asymptotically flat black hole thermodynamics, drawing analogies with recent studies of black holes in anti-de Sitter space. Although ultimately motivated by supersymmetry and quantum gravity, the BPS limit is classically well-
Kiril Hristov
doaj +1 more source
Boosted Quantum Black Hole and Black String in M-theory, and Quantum Correction to Gregory-Laflamme Instability [PDF]
We take into account higher derivative R4 corrections in M-theory and construct quantum black hole and black string solutions in 11 dimensions up to the next leading order. The quantum black string is stretching along the 11th direction and the Gregory-Laflamme instability is examined at the quantum level.
arxiv
BLACK HOLE GEOMETRIES IN NONCOMMUTATIVE STRING THEORY [PDF]
We obtain a generalized Schwarzschild (GS) and a generalized Reissner–Nordstrom (GRN) black hole geometries in 3+1 dimensions, in a noncommutative string theory. In particular, we consider an effective theory of gravity on a curved D3-brane in presence of an electromagnetic (EM) field.
Supriya Kar, Sumit Majumdar
openaire +3 more sources
Late Jurassic extension, footwall uplift, erosion and karstification of marine Jurassic carbonates in the western Cameros Basin (Spain) resulted in the deposition of ?Upper Kimmeridgian‐Tithonian syntectonic alluvial fan deposits and a series of ?Tithonian to Berriasian distal alluvial marls, palustrine, lacustrine and finally lagoonal carbonates.
Nigel H. Platt, V. Paul Wright
wiley +1 more source
In this paper, we investigate, in the framework of the topological approach to black hole thermodynamics, using the generalized off-shell Helmholtz free energy, the topological numbers of the static multi-charge AdS black holes in four- and five ...
Di Wu+4 more
doaj +1 more source