Results 31 to 40 of about 11,293 (226)
Supersymmetric Lorentz-Covariant Hyperspaces and self-duality equations in dimensions greater than (4|4) [PDF]
, 1997 We generalise the notions of supersymmetry and superspace by allowing generators and coordinates transforming according to more general Lorentz representations than the spinorial and vectorial ones of standard lore.
Alekseevsky +21 more
core +2 more sources
Klein and Conformal Superspaces, Split Algebras and Spinor Orbits [PDF]
, 2016 We discuss $\mathcal{N}=1$ Klein and Klein-Conformal superspaces in $D=(2,2)$ space-time dimensions, realizing them in terms of their functor of points over the split composition algebra $\mathbb{C}_{s}$.
R. Fioresi, E. Latini, A. Marrani
semanticscholar +1 more source
To superspace and beyond [PDF]
Acta Crystallographica Section A Foundations and Advances, 2017 The significance of an algorithm developed by H. T. Stokes & B. J. Campbell [Acta Cryst. (2017), A73, 4-13] is discussed. The algorithm promises to be a key tool for understanding the structure-property relationships of the many technologically important materials that display incommensurate modulations in their atomic and/or magnetic structure ...
openaire +3 more sources
T-duality in (2, 1) superspace [PDF]
Journal of High Energy Physics, 2019 Abstract We find the T-duality transformation rules for 2-dimensional (2,1) supersymmetric sigma-models in (2,1) superspace. Our results clarify certain aspects of the (2,1) sigma model geometry relevant to the discussion of T-duality.
Abou-Zeid, M +3 more
openaire +7 more sources
Navigating collinear superspace [PDF]
Journal of High Energy Physics, 2020 AbstractWe introduce a new set of effective field theory rules for constructing Lagrangians with$$ \mathcal{N} $$N= 1 supersymmetry in collinear superspace. In the standard superspace treatment, superfields are functions of the coordinates$$ \left({x}^{\mu },{\theta}^{\alpha },{\theta}^{\dagger \overset{\cdot }{\alpha }}\right) $$xμθαθ†α⋅, and ...
Cohen, Timothy +3 more
openaire +4 more sources
(0, 4) Projective superspaces. Part I. Interacting linear sigma models
Journal of High Energy Physics, 2023 We describe the projective superspace approach to supersymmetric models with off-shell (0, 4) supersymmetry in two dimensions. In addition to the usual superspace coordinates, projective superspace has extra bosonic variables — one doublet for each SU(2)
Naveen S. Prabhakar, Martin Roček
doaj +1 more source
Physics Letters B, 1997 It is shown that the equations of motion of eleven-dimensional supergravity follow from setting the dimension zero components of the superspace torsion tensor equal to the Dirac matrices. The proof of this assertion is facilitated by the introduction of a connection taking its values in the Lie algebra of $Spin(1,10)\times R^+$.
openaire +2 more sources
Quaternionic structures, supertwistors and fundamental superspaces [PDF]
, 2015 Superspace is considered as space of parameters of the supercoherent states defining the basis for oscillator-like unitary irreducible representations of the generalized superconformal group SU(2m,2n/2N) in the field of quaternions H.
D. Cirilo-Lombardo, V. Pervushin
semanticscholar +1 more source
Component decompositions and adynkra libraries for supermultiplets in lower dimensional superspaces
Journal of High Energy Physics, 2021 We present Adynkra Libraries that can be used to explore the embedding of multiplets of component field (whether on-shell or partial on-shell) within Salam-Strathdee superfields for theories in dimension nine through four.
S. James Gates +2 more
doaj +1 more source
Physics Letters B, 2008 We formulate the ten-dimensional super-Yang-Mills theory in a twisted superspace with 8+1 supercharges. Its constraints do not imply the equations of motion and we solve them. As a preliminary step for a complete formulation in a twisted superspace, we give a superspace path-integral formulation of the N=2, d=4 super-Yang-Mills theory without matter ...
Baulieu, L., Bossard, G., Martin, A.
openaire +4 more sources