Results 51 to 60 of about 3,762 (206)
Journal of High Energy Physics, 1998 The adS_{p+2} x S^{d-p-2} geometry of the near horizon branes is promoted to a supergeometry: the solution of the supergravity constraints for the vielbein, connection and form superfields are found. This supergeometry can be used for the construction of new superconformal theories.
Kallosh, Renata +2 more
openaire +2 more sources
Distributions and integration in superspace [PDF]
Journal of Mathematical Physics, 2018 Distributions in superspace constitute a very useful tool for establishing an integration theory. In particular, distributions have been used to obtain a suitable extension of the Cauchy formula to superspace and to define integration over the superball and the supersphere through the Heaviside and Dirac distributions, respectively.
Alí Guzmán Adán, Franciscus Sommen
openaire +4 more sources
Superspace methods for studying supersymmetric field theories on curved backgrounds [PDF]
, 2022 It has been shown, in the 70s-90s, that one basic concept employed in the construction of string theory is Supersymmetry. The general motivation for this thesis is the study of main features of supersymmetric field theories formulated in flat and curved ...
Kocillari, Loren
core
On Superspace Dimensional Reduction [PDF]
, 2005 We describe manifestly globally supersymmetric theories in five dimensions and their dimensional reduction in superspace. This proceeds by a reduction from harmonic superspace, the universal superspace for theories in dimension six or fewer with eight ...
Linch, William Divine
core +1 more source
Fixed Spectral Data and the Dynamics of Spacetime Geometry
Quantum ReportsWe identify a fundamental tension between general relativity and spectral geometry arising from the global, nonlocal character of spectral data versus the local causal dynamics of spacetime.
Jacob Yan Gurevich
doaj +1 more source
Equivalence of superspace groups [PDF]
Acta Crystallographica Section A Foundations of Crystallography, 2012 An algorithm is presented which determines the equivalence of two settings of a (3 + d)-dimensional superspace group (d = 1, 2, 3). The algorithm has been implemented as a web tool findssg on SSG(3+d)D, providing the transformation of any user-given superspace group to the standard setting of this superspace group in SSG(3+d)D.
van Smaalen, Sander +2 more
openaire +3 more sources
The energy-momentum multiplet of supersymmetric defect field theories
Journal of High Energy Physics, 2017 Defects in field theories break translation invariance, resulting in the non-conservation of the energy-momentum tensor in the directions normal to the defect. This violation is known as the displacement operator.
Nadav Drukker +2 more
doaj +1 more source
Zeitschrift für anorganische und allgemeine Chemie, EarlyView.New iridium‐containing bismuth subiodides based on cuboctahedral [IrBi6I12]3− clusters adopt chain‐like or rock‐salt‐related structure variants depending on the counter‐cations. Ag3[IrBi6I12] combines silver mobility at room temperature with long‐range ordering at low temperature, while DFT calculations reveal semiconducting behavior.
Noah Elsner +3 more
wiley +1 more source
Hyperkaehler metrics from projective superspace [PDF]
, 2007 summary:This is a brief review of how sigma models in Projective Superspace have become important tools for constructing new hyperkähler ...
Lindström, Ulf
core +1 more source
The N=2 superconformal gravitino multiplet
Physics Letters B, 2023 We propose a new gauge prepotential ϒi describing the four-dimensional N=2 superconformal gravitino multiplet. The former naturally arises via a superspace reduction of the N=3 conformal supergravity multiplet.
Daniel Hutchings +2 more
doaj +1 more source