Results 71 to 80 of about 8,017 (211)
Symmetric functions in noncommuting variables in superspace [PDF]
, 2023 In 2004, Rosas and Sagan developed the theory of symmetric functions in noncommuting variables, achieving results analogous to classical symmetric functions. On the other hand, in 2004, Desrosiers, Lapointe and Mathieu introduced the theory of symmetric functions in superspace, which involve both commuting and anticommuting variables, extending the ...
arxiv +1 more source
Superspace Measures, Invariant Actions, and Component Projection Formulae for (2,2) Supergravity [PDF]
Nucl.Phys. B457 (1995) 219-239, 1995 In the framework of the prepotential description of superspace two-dimensional $(2,2)$ supergravity, we discuss the construction of invariant integrals. In addition to the full superspace measure, we derive the measure for chiral superspace, and obtain the explicit expressions for going from superspace actions to component actions. We consider both the
arxiv +1 more source
The quantum chiral Minkowski and conformal superspaces [PDF]
, 2010 We give a quantum deformation of the chiral super Minkowski space in four dimensions as the big cell inside a quantum super Grassmannian. The quantization is performed in such way that the actions of the Poincar\'e and conformal quantum supergroups on ...
Cervantes, D., Fioresi, R., Lledo, M. A.
core +3 more sources
Twisted superspace on a lattice [PDF]
Nuclear Physics B, 2005 49 pages, 17 figures; v2: Fig.2 is ...
Noboru Kawamoto +7 more
openaire +2 more sources
Three-form multiplet and supersymmetry breaking
Journal of High Energy Physics, 2017 Recently, a nilpotent real scalar superfield V was introduced in [1] as a model for the Goldstino. It contains only two independent component fields, the Goldstino and the auxiliary D-field.
Evgeny I. Buchbinder, Sergei M. Kuzenko
doaj +1 more source
Component Actions from Curved Superspace: Normal Coordinates and Ectoplasm [PDF]
Phys.Lett. B421 (1998) 203-210, 1997 We give efficient superspace methods for deriving component actions for supergravity coupled to matter. One method uses normal coordinates to covariantly expand the superfield action, and can be applied straightforwardly to any superspace. The other interprets the component lagrangian as a differential form on a bosonic hypersurface in superspace, and ...
arxiv +1 more source
Superanalogs of the Calogero operators and Jack polynomials
, 2000 A depending on a complex parameter $k$ superanalog ${\mathcal S}{\mathcal L}$ of Calogero operator is constructed; it is related with the root system of the Lie superalgebra ${\mathfrak{gl}}(n|m)$.
Chalykh O +8 more
core +2 more sources
Computational Modeling of Reticular Materials: The Past, the Present, and the Future
Advanced Materials, EarlyView.Reticular materials are advanced materials with applications in emerging technologies. A thorough understanding of material properties at operating conditions is critical to accelerate the deployment at an industrial scale. Herein, the status of computational modeling of reticular materials is reviewed, supplemented with topical examples highlighting ...
Wim Temmerman +3 more
wiley +1 more source
Supersymmetric Born-Infeld actions and new Fayet-Iliopoulos terms
Journal of High Energy Physics, 2019 We consider N $$ \mathcal{N} $$ = 1 supersymmetric Born-Infeld actions that have a second non-linear supersymmetry. We focus on the model proposed by Bagger and Galperin and show that the breaking of the second supersymmetry is sourced by the new Fayet ...
Niccolò Cribiori +2 more
doaj +1 more source
Symmetries of supergravity backgrounds and supersymmetric field theory
Journal of High Energy Physics, 2020 In four spacetime dimensions, all N $$ \mathcal{N} $$ = 1 supergravity-matter systems can be formulated in the so-called U(1) superspace proposed by Howe in 1981.
Sergei M. Kuzenko +1 more
doaj +1 more source