Results 61 to 70 of about 25,154,857 (166)
IKKT thermodynamics and early universe cosmology
Journal of High Energy Physics, 2023 Matrix theory is a proposed non-perturbative definition of superstring theory in which space is emergent. Recently, it was shown that space-time can emerge with a scale-invariant spectrum of cosmological perturbations which is sourced by thermal ...
Samuel Laliberte, Suddhasattwa Brahma
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Non-associative algebras of cubic matrices and their gauge theories
Journal of High Energy PhysicsMotivated by M-theory, we define a new type of non-associative algebra involving usual and cubic matrices at the same time. The resulting algebra can be regarded as a two-term truncated L ∞ algebra giving rise to a fundamental identity between the two ...
Ralph Blumenhagen +2 more
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A comment on the R4-coupling in (M)atrix theory [PDF]
Physics Letters B, 1998 By scaling arguments we show that the presence of a $R^4$-term in the eleven dimensional supergravity effective lagrangian, if it is visible in (M)atrix theory, should produce a correction to the five-loops effective lagrangian of two moving D0-branes.
openaire +2 more sources
Duality and asymptotic geometries
, 1997 We consider a series of duality transformations that leads to a constant shift in the harmonic functions appearing in the description of a configuration of branes.
Skenderis, K. +5 more
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Chaos from equivariant fields on fuzzy S 4
Journal of High Energy Physics, 2018 We examine the 5d Yang-Mills matrix model in 0 + 1-dimensions with U(4N) gauge symmetry and a mass deformation term. We determine the explicit SU(4) ≈ SO(6) equivariant parametrizations of the gauge field and the fluctuations about the classical four ...
Ü. H. Coşkun +3 more
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The Lorentz force between D0 and D6 branes in string and M(atrix) theory
, 1998 We use different techniques to analyze the system formed by a D0 brane and a D6 brane (with background gauge fields) in relative motion. In particular, using the closed string formalism of boosted boundary states, we show the presence of a term linear in
A. Lerda +9 more
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Duality, Strings and Supergravity: a Status Report [PDF]
, 1997 We will report on recent advances in the understanding of non-perturbative interconnections between different string dualities.Weak-strong coupling duality (S-duality) and T-duality (symmetry under compactification on dual tori) allows one to compare and
Ferrara, Sergio
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Fundamental structures of M(brane) theory
, 2011 A dynamical symmetry, as well as special diffeomorphism algebras generalizing the Witt–Virasoro algebra, related to Poincaré invariance and crucial with regard to quantization, questions of integrability, and M(atrix) theory, are found to exist in the ...
Jens Hoppe, Hoppe, Jens,
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, 1998 This work is intended as a pedagogical introduction to M-theory and to its maximally supersymmetric toroidal compactifications, in the frameworks of 11D supergravity, type II string theory and M(atrix) theory.
Pioline, B., Obers, N.A.
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Journal of High Energy Physics, 2018 We develop Hamiltonian formalism and quantize supersymmetric non-Abelian multiwave system (nAmW) in D=3 spacetime constructed as a simple counterpart of 11D multiple M-wave system.
Igor Bandos, M. Sabido
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