Results 101 to 110 of about 1,456,516 (199)

Split extended supersymmetry from intersecting branes

, 2006
We study string realizations of split extended supersymmetry, recently proposed in hep-ph/0507192. Supersymmetry is broken by small ($\epsilon $) deformations of intersection angles of $D$-branes giving tree-level masses of order $m_0^2\sim \epsilon M_s ...
Marc Tuckmantel, Quiros, Mariano, Benakli, K., Tuckmantel, M., Karim Benakli, Mariano Quirós, Delgado, A., Ignatios Antoniadis, Antoniadis, I., Delgado, Antonio, Quirós, M., Antoniadis, Ignatios, Antonio Delgado, Benakli, Karim, Tuckmantel, Marc   +14 more
core   +1 more source

A model of phase transition with breaking supersymmetry [PDF]

, 1998
A phenomenological model of free energy is presented to demonstrate a phase transition from a state with supersymmetry to a state without supersymmetry.
増山, 博行, H. Mashiyama, K. T. Mashiyama   +2 more
core   +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

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

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

Supergravity and local extended supersymmetry

Physics Letters B, 1977
Abstract We consider the possibility of having supergravity theories with several (N > 2) Majorana spin 3 2 gauge fields. From the spinor dual model one can infer the existence of these theories with (Yang-Mills) matter coupling up to N = 4 spin 3 2 gauge fields. In the present note we construct the simplest of these theories, i.e. pure
S. Ferrara, J. Scherk, B. Zumino
openaire   +1 more source

Supersymmetry in quantum mechanics with point interactions [PDF]

, 2003
We investigate supersymmetry in one-dimensional quantum mechanics with point interactions. We clarify a class of point interactions compatible with supersymmetry and present N = 2 supersymmetric models on a circle with two point interactions as well as a
Nagasawa, T., Sakamoto, M., Makoto Sakamoto, Tomoaki Nagasawa, Takenaga, K., Kazunori Takenaga   +5 more
core   +1 more source

The anti-de Sitter supergeometry revisited

Journal of High Energy Physics
In a supergravity framework, the N $$ \mathcal{N} $$ -extended anti-de Sitter (AdS) superspace in four spacetime dimensions, AdS 4 4 N $$ {\textrm{AdS}}^{4\left|4\mathcal{N}\right.} $$ , is a maximally symmetric background that is described by a curved ...
Nowar E. Koning, Sergei M. Kuzenko, Emmanouil S. N. Raptakis   +2 more
doaj   +1 more source

Effective Lagrangians

, 2002
I discuss effective field theories of brane-world models where different sectors break different halves of the extended bulk supersymmetry. It is shown how to consistently couple N = 2 supersymmetric matter to N = 1 superfields that lack N = 2 partners ...
In Pseudo-supersymmetry, Matthias Klein
core  

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