Results 11 to 20 of about 8,017 (211)

Supertwistor realisations of AdS superspaces [PDF]

European Physical Journal C: Particles and Fields, 2022
We propose supertwistor realisations of (p, q) anti-de Sitter (AdS) superspaces in three dimensions and $${\mathcal {N}}$$ N -extended AdS superspaces in four dimensions.
Sergei M. Kuzenko, Gabriele Tartaglino-Mazzucchelli   +1 more
doaj   +2 more sources

Topologies on superspaces of TVS-cone metric spaces. [PDF]

ScientificWorldJournal, 2014
This paper investigates superspaces 𝒫0(X) and 𝒦0(X) of a tvs-cone metric space (X,d), where 𝒫0(X) and 𝒦0(X) are the space consisting of nonempty subsets of X and the space consisting of nonempty compact subsets of X, respectively.
Ge X, Lin S.
europepmc   +2 more sources

Kinematical superspaces [PDF]

Journal of High Energy Physics, 2019
We classify N =1 d = 4 kinematical and aristotelian Lie superalgebras with spa- tial isotropy, but not necessarily parity nor time-reversal invariance. Employing a quater- nionic formalism which makes rotational covariance manifest and simplifies many of
José Figueroa-O’Farrill, Ross Grassie
doaj   +4 more sources

Harmonic Superspaces in Low Dimensions [PDF]

, 1994
Harmonic superspaces for spacetimes of dimension $d\leq 3$ are constructed. Some applications are given.Comment: 16, kcl-th-94-15.
, Baston R J, Galperin A, Galperin A, Ivanov E, Karlhede A, Khetcelius D, Lindström U, M I Leeming, Manin Y I, P S Howe, Rosly A A, Ward R S, Witten E   +13 more
core   +2 more sources

Crystallography and dynamics in superspace [PDF]

EPJ Web of Conferences, 2017
The discovery in materials of long range order without lattice periodicity has generated a very broad field of research with the introduction of totally new concepts.
Mariette Céline, Rabiller Philippe, Guérin Laurent, Toudic Bertrand   +3 more
doaj   +5 more sources

A superspace approach to branes and supergravity [PDF]

arXiv, 2000
Recent developments in string and M theory rely heavily on supersymmetry suggesting that a revival of superspace techniques in ten and eleven dimensions may be advantageous. Here we discuss three topics of current interest where superspace is already playing an important role and where an improved understanding of superspace might provide additional ...
B.E.W. Nilsson
arxiv   +3 more sources

Harmonic Superspaces and Superconformal Fields [PDF]

, 2000
Representations of four-dimensional superconformal groups on harmonic superfields are discussed. It is argued that any representation can be given as a superfield on many superflag manifolds.
Heslop, P., Howe, P. S.
core   +6 more sources

AdS/SCFT in Superspace [PDF]

Classical and Quantum Gravity, 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, Anselmi D, Arutyunov G, Arutyunov G, Arutyunov G, Arutyunov G, Arutyunov G, Arutyunov G, Arutyunov G, Bandos I A, Bianchi M, Bianchi M, Bianchi M, Claus P, Claus P, D'Hoker E, D'Hoker E, D'Hoker E, D'Hoker E, D'Hoker E, Duff M J, Duff M J, Eden B, Eden B, Eden B, Eden B, Eden B, Erdmenger J, Freedman D Z, Freedman D Z, Galperin A, Galperin A, Galperin A, Gonzalez-Rey F, Gubser S S, Günaydin M, Hartwell G G, Hartwell G G, Hartwell G G, Heslop P, Heslop P, Howe P S, Howe P S, Howe P S, Howe P S, Howe P S, Howe P S, Howe P S, Howe P S, Howe P S, Intriligator K, Ivanov E, Kallosh R, Kallosh R, Lee S, Lee S, Liu H, Maldacena J, Maldacena J, Metsaev R R, Ooguri H, Ooguri H, Osborn H, P C West, P S Howe, Penati S, Penati S, Penati S, Petkou A, Rosly A A, West P, Witten E, Witten E   +72 more
core   +6 more sources

Superstring in doubled superspace

Physics Letters B, 2015
The covariant and kappa-symmetric action for superstring in direct product of two flat D=10 N=1 superspaces is presented. It is given by the sum of supersymmetric generalization of two copies of chiral boson actions constructed with the use of the Pasti ...
Igor Bandos
doaj   +4 more sources

Superspace supervortices [PDF]

Physics Letters B, 1994
We present the theory describing supersymmetrical vortices in the curved superspace of the (1,0) supergravity. The action is defined as a (1,0) locally supersymmetric $SU(2)/U(1)$ coset perturbed by the cosmological constant-like term. The perturbation is such that it preserves the integrability of the coset model.
S. James Gates, Oleg Soloviev
openalex   +3 more sources