Results 1 to 10 of about 7,034,711 (175)

Higher-derivative supersymmetric effective field theories

Journal of High Energy Physics
In this paper we study higher-derivative supersymmetric effective field theories focusing on the systematic procedure for the elimination of ghosts from the spectrum.
Osmin Lacombe, Lorenzo Paoloni, Francisco G. Pedro   +2 more
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Spin-3/2 and spin-2 charged massive states in a constant electromagnetic background

Journal of High Energy Physics, 2023
We develop in components the superspace action obtained in [1] describing the first massive level of the open charged superstring in a flat four-dimensional spacetime.
Karim Benakli, Cassiano A. Daniel, Wenqi Ke   +2 more
doaj   +1 more source

Constructing operator basis in supersymmetry: a Hilbert series approach

Journal of High Energy Physics, 2023
In this paper we introduce a Hilbert series approach to build the operator basis for a N = 1 supersymmetry theory with chiral superfields. We give explicitly the form of the corrections that remove redundancies due to the equations of motion and ...
Antonio Delgado, Adam Martin, Runqing Wang   +2 more
doaj   +1 more source

Decomposition of BPS moduli spaces and asymptotics of supersymmetric partition functions

Journal of High Energy Physics, 2022
We present a prototype for Wilsonian analysis of asymptotics of supersymmetric partition functions of non-abelian gauge theories. Localization allows expressing such partition functions as an integral over a BPS moduli space.
Arash Arabi Ardehali, Junho Hong
doaj   +1 more source

Seiberg-Witten geometry, modular rational elliptic surfaces and BPS quivers

Journal of High Energy Physics, 2022
We study the Coulomb branches of four-dimensional supersymmetric quantum field theories with N $$ \mathcal{N} $$ = 2 supersymmetry, including the KK theories obtained from the circle compactification of the 5d N $$ \mathcal{N} $$ = 1 E n Seiberg theories,
Horia Magureanu
doaj   +1 more source

Superspace first order formalism, trivial symmetries and electromagnetic interactions of linearized supergravity

Journal of High Energy Physics, 2021
We introduce a first order description of linearized non-minimal (n = −1) supergravity in superspace, using the unconstrained prepotential superfield instead of the conventionally constrained super one forms.
I. L. Buchbinder, S. James Gates, K. Koutrolikos   +2 more
doaj   +1 more source

Counting operators in N = 1 supersymmetric gauge theories

Journal of High Energy Physics, 2023
Following a recent publication, in this paper we count the number of independent operators at arbitrary mass dimension in N = 1 supersymmetric gauge theories and derive their field and derivative content.
Antonio Delgado, Adam Martin, Runqing Wang   +2 more
doaj   +1 more source

Exploring the strong-coupling region of SU(N) Seiberg-Witten theory

Journal of High Energy Physics, 2022
We consider the Seiberg-Witten solution of pure N $$ \mathcal{N} $$ = 2 gauge theory in four dimensions, with gauge group SU(N). A simple exact series expansion for the dependence of the 2(N − 1) Seiberg-Witten periods a I (u), a DI (u) on the N − 1 ...
Eric D’Hoker, Thomas T. Dumitrescu, Emily Nardoni   +2 more
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Spin supplementary condition in quantum field theory: covariant SSC and physical state projection

Journal of High Energy Physics, 2023
The spin supplementary conditions are constraints on spin degrees of freedom in classical relativity which restricts physical degrees of freedom to rotations.
Jung-Wook Kim, Jan Steinhoff
doaj   +1 more source

Effective gravitational couplings of higher-rank supersymmetric gauge theories

Journal of High Energy Physics, 2022
When placed on four-manifolds, N $$ \mathcal{N} $$ = 2 gauge theories couple to topological invariants of the background via two functions A and B. General considerations allow for these functions to be fixed in terms of the Coulomb moduli and other ...
Renjan Rajan John, Sujoy Mahato, Madhusudhan Raman   +2 more
doaj   +1 more source