Results 81 to 90 of about 1,342 (200)

Moduli anomalies and local terms in the operator product expansion

Journal of High Energy Physics, 2018
Local terms in the Operator Product Expansion in Superconformal Theories with extended supersymmetry are identified. Assuming a factorized structure for these terms their contributions are discussed.
Adam Schwimmer, Stefan Theisen
doaj   +1 more source

Exploring T‐Duality for Self‐Dual Fields

Fortschritte der Physik, Volume 72, Issue 5, May 2024.
Abstract Avatars of T‐duality within Sen's formalism for self‐dual field strengths in various dimensions are studied. This formalism is shown to naturally accommodate the T‐duality relation between Type IIA/IIB theories when compactified on a circle without the need for imposing the self‐duality constraint by hand, as is usually done. The study of this
Subhroneel Chakrabarti, Madhusudhan Raman   +1 more
wiley   +1 more source

Linearizing extended nonlinear supersymmetry in two dimensional spacetime

Nuclear Physics B, 2019
We linearize nonlinear supersymmetry in the Volkov–Akulov (VA) theory for extended SUSY in two dimensional spacetime (d=2) based on the commutator algebra.
Motomu Tsuda
doaj   +1 more source

Asymptotically‐Flat Black Hole Solutions in Symmergent Gravity

Fortschritte der Physik, Volume 72, Issue 4, April 2024.
Abstract Symmergent gravity is an emergent gravity model with an R+R2$R+R^2$ curvature sector and an extended particle sector having new particles beyond the known ones. With constant scalar curvature, asymptotically flat black hole solutions are known to have no sensitivity to the quadratic curvature term (coefficient of R2$R^2$). With variable scalar
Beyhan Puliçe, Reggie C. Pantig, Ali Övgün, Durmuş Demir   +3 more
wiley   +1 more source

Embedding formalism for AdS superspaces in five dimensions

Journal of High Energy Physics
The standard geometric description of d-dimensional anti-de Sitter (AdS) space is a quadric in ℝ d−1,2 defined by (X 0)2 − (X 1)2 − ⋯ − (X d−1)2 + (X d )2 = ℓ 2 = const.
Nowar E. Koning, Sergei M. Kuzenko
doaj   +1 more source

The dark side of double-tensor multiplets

Journal of High Energy Physics
We explore the properties of a set of free double-tensor multiplets in N $$ \mathcal{N} $$ = 2 supersymmetry, focusing on their behavior within rigid superspace.
L. Andrianopoli, G. Casale, L. Ravera, A. Santambrogio   +3 more
doaj   +1 more source

On hydrogen-like bound states in N $$ \mathcal{N} $$ = 4 super Yang-Mills

Journal of High Energy Physics, 2017
Using relativistic quantum mechanics, we study the spectrum of a non-BPS two-particle bound state in the massive phase of N $$ \mathcal{N} $$ = 4 super Yang-Mills, in the limit when one of the particles is infinitely heavier than the other.
Yusuke Sakata, Robin Schneider, Yuji Tachikawa, Takemasa Yamaura   +3 more
doaj   +1 more source

Extended supersymmetry and gauge theories

Nuclear Physics B, 1978
Abstract A formulation of gauge theories with an extended supersymmetry for N = 2 is given in terms of superfields. The Lagrangian is expressed in terms of superfields and component fields as well.
R. Grimm, M. Sohnius, J. Wess
openaire   +1 more source

On quantum compatibility of counterterm deformations and duality symmetries in N≥5 $$ \mathcal{N}\ge 5 $$ supergravities

Journal of High Energy Physics, 2018
In N=5 $$ \mathcal{N}=5 $$, 6, 8 supergravities there are hidden symmetries of equations of motion, described by duality groups SU(1, 5), SO*(12), E 7(7) respectively.
Renata Kallosh, Hermann Nicolai, Radu Roiban, Yusuke Yamada   +3 more
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Three dimensional canonical singularity and five dimensional N $$ \mathcal{N} $$ = 1 SCFT

Journal of High Energy Physics, 2017
We conjecture that every three dimensional canonical singularity defines a five dimensional N $$ \mathcal{N} $$ = 1 SCFT. Flavor symmetry can be found from singularity structure: non-abelian flavor symmetry is read from the singularity type over one ...
Dan Xie, Shing-Tung Yau
doaj   +1 more source