Results 31 to 40 of about 11,165 (155)

Supergravities and branes from Hilbert-Poincaré series

open access: yesJournal of High Energy Physics, 2023
The Molien-Weyl integral formula and the Hilbert-Poincaré series have proven to be powerful mathematical tools in relation to gauge theories, allowing to count the number of gauge invariant operators.
C. A. Cremonini   +3 more
doaj   +1 more source

Singular superspaces [PDF]

open access: yes, 2013
We introduce a wide category of superspaces, called locally finitely generated, which properly includes supermanifolds, but enjoys much stronger permanence properties, as are prompted by applications.
A. Alldridge   +2 more
semanticscholar   +1 more source

Spinorial Snyder and Yang models from superalgebras and noncommutative quantum superspaces

open access: yesPhysics Letters B, 2022
The relativistic Lorentz-covariant quantum space-times obtained by Snyder can be described by the coset generators of (anti) de-Sitter algebras. Similarly, the Lorentz-covariant quantum phase spaces introduced by Yang, which contain additionally quantum ...
Jerzy Lukierski, Mariusz Woronowicz
doaj  

AdS (super)projectors in three dimensions and partial masslessness

open access: yesJournal of High Energy Physics, 2021
We derive the transverse projection operators for fields with arbitrary integer and half-integer spin on three-dimensional anti-de Sitter space, AdS3. The projectors are constructed in terms of the quadratic Casimir operators of the isometry group SO(2 ...
Daniel Hutchings   +2 more
doaj   +1 more source

Self-duality in Generalized Lorentz Superspaces [PDF]

open access: yes, 1996
We extend the notion of self-duality to spaces built from a set of representations of the Lorentz group with bosonic or fermionic behaviour, not having the traditional spin-one upper-bound of super Minkowski space.
C. Devchand   +4 more
core   +3 more sources

N=4 supersymmetric Yang-Mills theories in AdS_3 [PDF]

open access: yes, 2014
For all types of N=4 anti-de Sitter (AdS) supersymmetry in three dimensions, we construct manifestly supersymmetric actions for Abelian vector multiplets and explain how to extend the construction to the non-Abelian case.
Kuzenko, Sergei M.   +1 more
core   +2 more sources

$ N = \frac{1}{2} $ deformations of chiral superspaces from new quantum Poincaré and Euclidean superalgebras [PDF]

open access: yes, 2011
A bstractWe present a large class of supersymmetric classical r-matrices, describing the supertwist deformations of Poincaré and Euclidean superalgebras.
A. Borowiec   +3 more
semanticscholar   +1 more source

AdS/SCFT in Superspace [PDF]

open access: yes, 2001
A discussion of the AdS/CFT correspondence in IIB is given in a superspace context. The main emphasis is on the properties of SCFT correlators on the boundary which are studied using harmonic superspace techniques.
Andrianopoli L   +72 more
core   +2 more sources

Riemannian symmetric superspaces and their origin in random‐matrix theory [PDF]

open access: yes, 1996
Gaussian random‐matrix ensembles defined over the tangent spaces of the large families of Cartan’s symmetric spaces are considered. Such ensembles play a central role in mesoscopic physics, as they describe the universal ergodic limit of disordered and ...
M. Zirnbauer
semanticscholar   +1 more source

N = 1 $$ \mathcal{N}=1 $$ Liouville SCFT in four dimensions

open access: yesJournal of High Energy Physics, 2018
We construct a four supercharges Liouville superconformal field theory in four dimensions. The Liouville superfield is chiral and its lowest component is a log-correlated complex scalar whose real part carries a background charge.
Tom Levy, Yaron Oz, Avia Raviv-Moshe
doaj   +1 more source

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