Results 51 to 60 of about 17,342 (243)
Augmented Superfield Approach to Nilpotent Symmetries of the Modified Version of 2D Proca Theory
Advances in High Energy Physics, 2015 We derive the complete set of off-shell nilpotent and absolutely anticommuting Becchi-Rouet-Stora-Tyutin (BRST), anti-BRST, and (anti-)co-BRST symmetry transformations for all the fields of the modified version of two (1+1)-dimensional (2D) Proca theory ...
A. Shukla, S. Krishna, R. P. Malik
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N $$ \mathcal{N} $$ = 2 Liouville SCFT in four dimensions
Journal of High Energy Physics, 2019 We construct a Liouville superconformal field theory with eight real supercharges in four dimensions. The Liouville superfield is an N $$ \mathcal{N} $$ = 2 chiral superfield with sixteen bosonic and sixteen fermionic component fields.
Tom Levy, Yaron Oz, Avia Raviv-Moshe
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Journal of High Energy Physics, 2020 We present the explicit superfield realizations of the hidden SU(4) and O(5) R-symmetries in 4D, N $$ \mathcal{N} $$ = 4 and 5D, N $$ \mathcal{N} $$ = 2 supersymmetric Yang-Mills theories in the harmonic superspace approach.
I.L. Buchbinder +2 more
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On the effective potential in higher-derivative superfield theories
, 2009 We study the one-loop quantum corrections for higher-derivative superfield theories, generalizing the approach for calculating the superfield effective potential.
A.J. da Silva +25 more
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Gauging N=4 Supersymmetric Mechanics [PDF]
, 2006 We argue that off-shell dualities between d=1 supermultiplets with different sets of physical bosonic components and the same number of fermionic ones are related to gauging some symmetries in the actions of the supermultiplets with maximal sets of ...
Arai +30 more
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Standard model from a supergravity model with a naturally small cosmological constant
Journal of High Energy Physics, 2021 Guided by the naturalness criterion for an exponentially small cosmological constant, we present a string theory motivated 4-dimensional N $$ \mathcal{N} $$ = 1 non-linear supergravity model (or its linear version with a nilpotent superfield) with ...
Shing Yan Li +2 more
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On the two-loop divergences in 6D, N=(1,1) SYM theory
Physics Letters B, 2021 We continue studying 6D,N=(1,1) supersymmetric Yang-Mills (SYM) theory in the N=(1,0) harmonic superspace formulation. Using the superfield background field method we explore the two-loop divergences of the effective action in the gauge multiplet sector.
I.L. Buchbinder +3 more
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Quaternion-Kähler N $$ \mathcal{N} $$ = 4 supersymmetric mechanics
Journal of High Energy Physics, 2017 Using the N $$ \mathcal{N} $$ = 4, 1D harmonic superspace approach, we construct a new type of N $$ \mathcal{N} $$ = 4 supersymmetric mechanics involving 4n-dimensional Quaternion-Kähler (QK) 1D sigma models as the bosonic core.
Evgeny Ivanov, Luca Mezincescu
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N=4 Multiplets in N=3 Harmonic Superspace
, 2003 It is shown that the N=3 harmonic-superfield equations of motion are invariant with respect to the 4-th supersymmetry. The SU(3) harmonics are also used to analyze a more flexible form of superfield constraints for the Abelian N=4 vector multiplet and ...
Zupnik, B. M.
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Annalen der Physik, Volume 537, Issue 9, September 2025.Applications of the Dressing Field Method are reviewed and further expanded to the very foundations of the supersymmetric framework, where it allows to build relational supersymmetric field theory. Furthermore, a novel approach is proposed giving a unified description of fermionic matter fields and bosonic gauge fields: a Matter‐Interaction ...
Jordan François, L. Ravera
wiley +1 more source