Results 31 to 40 of about 48,288 (217)

Circumnavigating collinear superspace

Journal of High Energy Physics, 2020
In this paper, we extend the collinear superspace formalism to include the full range of N $$ \mathcal{N} $$ = 1 supersymmetric interactions. Building on the effective field theory rules developed in a companion paper — Navigating Collinear Superspace [1]
Timothy Cohen, Gilly Elor, Andrew J. Larkoski, Jesse Thaler   +3 more
doaj   +1 more source

Navigating collinear superspace

Journal of High Energy Physics, 2020
We introduce a new set of effective field theory rules for constructing Lagrangians with N $$ \mathcal{N} $$ = 1 supersymmetry in collinear superspace. In the standard superspace treatment, superfields are functions of the coordinates x μ θ α θ † α ⋅ $$ \
Timothy Cohen, Gilly Elor, Andrew J. Larkoski, Jesse Thaler   +3 more
doaj   +1 more source

A New Derivation of the Picard-Fuchs Equations for Effective $N = 2$ Super Yang-Mills Theories [PDF]

, 1996
A new method to obtain the Picard-Fuchs equations of effective $N = 2$ supersymmetric gauge theories in 4 dimensions is developed. It includes both pure super Yang-Mills and supersymmetric gauge theories with massless matter hypermultiplets.
Argyres, Argyres, Argyres, Argyres, Avijit Mukherjee, Bonelli, Brandhuber, Danielsson, Danielsson, Douglas, Eguchi, Farkas, Fulton, Hanany, Hanany, Howard J. Schnitzer, Ito, Ito, JoséM. Isidro, João P. Nunes, Klemm, Klemm, Matone, Minahan, Mukherjee, Ryang, Seiberg, Seiberg   +27 more
core   +2 more sources

Ghostbusters: unitarity and causality of non-equilibrium effective field theories

Journal of High Energy Physics, 2020
: For a non-equilibrium physical system defined along a closed time path (CTP), a key constraint is the so-called largest time equation, which is a consequence of unitarity and implies causality.
Ping Gao, Paolo Glorioso, Hong Liu
doaj   +1 more source

Topological couplings in higher derivative extensions of supersymmetric three-form gauge theories

Journal of High Energy Physics, 2019
We consider a topological coupling between a pseudo-scalar field and a 3- form gauge field in N = 1 $$ \mathcal{N}=1 $$ supersymmetric higher derivative 3-form gauge theories in four spacetime dimensions. We show that ghost/tachyon-free higher derivative
Muneto Nitta, Ryo Yokokura
doaj   +1 more source

Swampland constraints on 5d N $$ \mathcal{N} $$ = 1 supergravity

Journal of High Energy Physics, 2020
We propose Swampland constraints on consistent 5-dimensional N $$ \mathcal{N} $$ = 1 supergravity theories. We focus on a special class of BPS magnetic monopole strings which arise in gravitational theories.
Sheldon Katz, Hee-Cheol Kim, Houri-Christina Tarazi, Cumrun Vafa   +3 more
doaj   +1 more source

Summary of Results in N=1 Supersymmetric SU(2) Gauge Theories [PDF]

, 1995
We summarize some results in 4d, N=1 supersymmetric SU(2) gauge theories: the exact effective superpotentials, the vacuum structure, and the exact effective Abelian couplings for arbitrary bare masses and Yukawa couplings.Comment: 13 ...
Amit Giveon, Argyres, Avraham Forge, Banks, Eliezer Rabinovici, Elitzur, Elitzur, Fradkin, Intriligator, Intriligator, Intriligator, Intriligator, Intriligator, Intriligator, Kutasov, Seiberg, Seiberg, Seiberg, Shmuel Elitzur   +18 more
core   +2 more sources

Wrapping effects in supersymmetric gauge theories [PDF]

Fortschritte der Physik, 2010
AbstractSeveral perturbative computations of finite‐size effects, performed on the gauge side of the AdS/CFT correspondence by means of superspace techniques, are presented. First, wrapping effects are analyzed in the standard 𝒩 = 4 theory, by means of the calculation of the four‐loop anomalous dimension of the Konishi operator.
openaire   +2 more sources

Interaction of supersymmetric nonlinear sigma models with external higher spin superfields via higher spin supercurrents

Journal of High Energy Physics, 2018
We consider a four dimensional generalized Wess-Zumino model formulated in terms of an arbitrary Kähler potential KΦΦ¯ $$ \mathcal{K}\left(\varPhi, \overline{\varPhi}\right) $$ and an arbitrary chiral superpotential WΦ $$ \mathcal{W}\left(\varPhi \right)
I. L. Buchbinder, S. James Gates, Konstantinos Koutrolikos   +2 more
doaj   +1 more source

Domain Walls, Black Holes, and Supersymmetric Quantum Mechanics [PDF]

, 2001
Supersymmetric solutions, such as BPS domain walls or black holes, in four- and five-dimensional supergravity theories with eight supercharges can be described by effective quantum mechanics with a potential term.
Alvarez, Andrianopoli, Bagger, Behrndt, Behrndt, Behrndt, Behrndt, Behrndt, Behrndt, Behrndt, Bergshoeff, Boonstra, Britto-Pacumio, Cadavid, Ceresole, Chamseddine, Cheung, Chou, Curio, Cvetič, Cvetič, de Wit, de Wit, Denef, Duff, Ferrara, Ferrara, Ferrara, Ferrara, Freedman, Girardello, Greene, Gubser, Gukov, Gunaydin, Gunaydin, Gunaydin, Gunaydin, Gunaydin, Gutperle, Henningson, Kallosh, Kallosh, Kallosh, Khavaev, Klaus Behrndt, Klebanov, Lukas, Maldacena, Marina Shmakova, Michelson, Moore, Sabra, Sabra, Sergei Gukov, Taylor, Townsend, Witten, Witten, Wu   +59 more
core   +6 more sources