Results 271 to 280 of about 1,652 (295)

A century of theories of balancing selection. [PDF]

open access: yesBiol Rev Camb Philos Soc
Ruzicka F   +10 more
europepmc   +1 more source

Asymptotically anti-de Sitter space-times

Classical and Quantum Gravity, 1984
The structure of the gravitational field at infinity of asymptotically anti-de Sitter space-time is analysed in detail using conformal techniques. It is found that the situation differs from that in the case of asymptotically Minkowskian space-times in a number of respects, primarily because J is now time-like rather than null.
A Ashtekar, A Magnon
openaire   +3 more sources

BRST Quantization in anti-de Sitter space

Classical and Quantum Gravity, 2000
Summary: We discuss the status of the superstring theory on \(\text{AdS}_5\times S^5\) space and difficulties with its quantization due to the nonlinear realization of the \(SU (2, 2\mid 4)\) superconformal symmetry. We propose a toy model in two dimensions where this symmetry is realized linearly and supertwistors are used as `quarks' of this ...
openaire   +2 more sources

ELASTICA ON 2-DIMENSIONAL ANTI-DE SITTER SPACE

International Journal of Geometric Methods in Modern Physics, 2011
We derive differential equations for non-null elastic curves on 2-dimensional anti-de Sitter space. Then, we solve these differential equations in terms of Jacobi's elliptic functions. Also, we give a relation between curvature and torsion of elastic curve on 2-dimensional anti-de Sitter space.
Oral, Mehmet, YÜCESAN, Ahmet
openaire   +2 more sources

Supersymmetry in Anti-de Sitter Space

Fortschritte der Physik/Progress of Physics, 1992
We review the renormalization of the ground state solution of extended supergravity and super-symmetric Kaluza-Klein theories. The computation of an adiabatic expansion of the effective action to the one-loop order yields the result that a linear superfield insertion in the superpotential is needed, in order to renormalize the nonvanishing one-particle-
openaire   +1 more source

Fuzzy de Sitter and anti-de Sitter spaces

Proceedings of Corfu Summer Institute 2021 "School and Workshops on Elementary Particle Physics and Gravity" — PoS(CORFU2021), 2022
Maja Buric, Bojana Brkic, Dusko Latas
openaire   +1 more source

Thermodynamics of black holes in anti-de Sitter space

Communications in Mathematical Physics, 1983
Don N Page
exaly  

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