Results 101 to 110 of about 416,982 (254)

Non-Supersymmetric Attractors [PDF]

, 2005
We consider theories with gravity, gauge fields and scalars in four-dimensional asymptotically flat space-time. By studying the equations of motion directly we show that the attractor mechanism can work for non-supersymmetric extremal black holes.
Goldstein, Kevin, Iizuka, Norihiro, Jena, Rudra P., Trivedi, Sandip P.   +3 more
core   +2 more sources

Boundary conditions and universal finite‐size scaling for the hierarchical |φ|4$|\varphi |^4$ model in dimensions 4 and higher

Communications on Pure and Applied Mathematics, Volume 78, Issue 10, Page 2001-2118, October 2025.
Abstract We analyse and clarify the finite‐size scaling of the weakly‐coupled hierarchical n$n$‐component |φ|4$|\varphi |^4$ model for all integers n≥1$n \ge 1$ in all dimensions d≥4$d\ge 4$, for both free and periodic boundary conditions. For d>4$d>4$, we prove that for a volume of size Rd$R^{d}$ with periodic boundary conditions the infinite‐volume ...
Emmanuel Michta, Jiwoon Park, Gordon Slade   +2 more
wiley   +1 more source

Integrability of N $$ \mathcal{N} $$ = 1 supersymmetric Ruijsenaars-Schneider three-body system

Journal of High Energy Physics, 2023
An N $$ \mathcal{N} $$ = 1 supersymmetric extension of the Ruijsenaars-Schneider three-body model is constructed and its integrability is established. In particular, three functionally independent Grassmann-odd constants of the motion are given and their
Anton Galajinsky
doaj   +1 more source

Holomorphic field theories and higher algebra

Bulletin of the London Mathematical Society, Volume 57, Issue 10, Page 2903-2974, October 2025.
Abstract Aimed at complex geometers and representation theorists, this survey explores higher dimensional analogs of the rich interplay between Riemann surfaces, Virasoro and Kac‐Moody Lie algebras, and conformal blocks. We introduce a panoply of examples from physics — field theories that are holomorphic in nature, such as holomorphic Chern‐Simons ...
Owen Gwilliam, Brian R. Williams
wiley   +1 more source

Partition functions and fibering operators on the Coulomb branch of 5d SCFTs

Journal of High Energy Physics, 2023
We study 5d N $$ \mathcal{N} $$ = 1 supersymmetric field theories on closed five-manifolds M $$ \mathcal{M} $$ 5 which are principal circle bundles over simply-connected Kähler four-manifolds, M $$ \mathcal{M} $$ 4, equipped with the Donaldson-Witten ...
Cyril Closset, Horia Magureanu
doaj   +1 more source

Supersymmetric integrable scattering theories with unstable particles [PDF]

, 2004
We propose scattering matrices for N=1 supersymmetric integrable quantum field theories in 1+1 dimensions which involve unstable particles in their spectra.
A. LeClair, A.B. Zamolodchikov, A.B. Zamolodchikov, A.B. Zamolodchikov, Andreas Fring, C.-N. Yang, D.I. Olive, M. Karowski, M. Karowski, O.A. Castro-Alvaredo, P. Dorey, P. Ramond, R. Eden, R. Shankar, Y.A. Golfand   +14 more
core   +5 more sources

Effects of θ in supersymmetric theories

Physics Letters B, 1983
Abstract Possible effects of introduction of the “θ-parameter” into supersymmetric theories are investigated on the basis of a 1/ N expansion. It is found that, in a two-dimensional SU( N )-symmetric U(1) gauge theory without chiral symmetry, supersymmetry remains unbroken in the presence of the θ-term although physical quantities depend on θ and ...
openaire   +2 more sources

Taking limits in topological recursion

Journal of the London Mathematical Society, Volume 112, Issue 3, September 2025.
Abstract When does topological recursion applied to a family of spectral curves commute with taking limits? This problem is subtle, especially when the ramification structure of the spectral curve changes at the limit point. We provide sufficient (straightforward‐to‐use) conditions for checking when the commutation with limits holds, thereby closing a ...
Gaëtan Borot, Vincent Bouchard, Nitin Kumar Chidambaram, Reinier Kramer, Sergey Shadrin   +4 more
wiley   +1 more source

Effective Lagrangians for Orientifold Theories

, 2003
We construct effective Lagrangians of the Veneziano-Yankielowicz (VY) type for two non-supersymmetric theories which are orientifold daughters of supersymmetric gluodynamics (containing one Dirac fermion in the two-index antisymmetric or symmetric ...
A. Armoni, A. Armoni, A. Armoni, A. Aurilia, A. Donini, A. Feo, A. Kovner, A. Masiero, A. Mócsy, A. Salomone, A.A. Migdal, C. Angelantonj, C. Rosenzweig, D.G. Cerdeno, E. Witten, F. Cachazo, F. Sannino, F. Sannino, F. Sannino, F. Sannino, G. Veneziano, G.R. Farrar, H. Gomm, I. Hinchliffe, I. Montvay, J. Ellis, J. Hisano, J. Schechter, J.M. Cornwall, J.M. Cornwall, K. Kawarabayashi, M. Shifman, M.A. Shifman, M.A. Shifman, M.A. Shifman, N. Evans, N. Evans, N. Evans, N.M. Davies, P. Di Vecchia, P. Nath, S. Ferrara, S.D. Hsu, V.A. Novikov, V.A. Novikov, V.A. Novikov   +45 more
core   +2 more sources

Quantum Equivalence of Auxiliary Field Methods in Supersymmetric Theories [PDF]

, 1999
Quantum corrections to Legendre transformations are shown to cancel to all orders in supersymmetric theories in path integral formalism. Using this result, lagrangians for auxiliary fields are generalized to non-quadratic forms.
Higashijima, Kiyoshi, Nitta, Muneto
core   +4 more sources