Results 51 to 60 of about 1,888 (308)

Causality and energy conditions in nonlinear electrodynamics

Journal of High Energy Physics
For the general theory of nonlinear electrodynamics (NLED) we prove that causality implies both the Dominant Energy Condition (DEC) and, surprisingly, the Strong Energy Condition (SEC).
Jorge G. Russo, Paul K. Townsend
doaj   +1 more source

Timelike T-duality, de Sitter space, large N gauge theories and topological field theory [PDF]

Journal of High Energy Physics, 1998
47 pages, 1 Postscript figure, uses phyzzx macro.
openaire   +2 more sources

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

Molecular Oncology, EarlyView.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi, Mandy Berndt‐Paetz, Eileen Lerner, Gregoire Najjar, Anca Azoitei, Krishna Pal Singh, Shailendra Kumar Gupta, Olaf Wolkenhauer, Cagatay Günes, Otmar Huber, Marc‐Oliver Grimm, Daniel Steinbach   +11 more
wiley   +1 more source

Self-dual electrodynamics via the characteristic method: relativistic and Carrollian perspectives

Journal of High Energy Physics
Electric-magnetic duality plays a pivotal role in understanding the structure of nonlinear electrodynamics (NED). The Gaillard-Zumino (GZ) criterion provides a powerful constraint for identifying self-dual theories.
Bin Chen, Song He, Jue Hou
doaj   +1 more source

From 3d duality to 2d duality

Journal of High Energy Physics, 2017
In this paper we discuss 3d N $$ \mathcal{N} $$ = 2 supersymmetric gauge theories and their IR dualities when they are compactified on a circle of radius r, and when we take the 2d limit in which r → 0. The 2d limit depends on how the mass parameters are
Ofer Aharony, Shlomo S. Razamat, Brian Willett   +2 more
doaj   +1 more source

Dualities of 3D 𝒩 = 1 SQCD from Branes and non-SUSY deformations

Journal of High Energy Physics, 2023
We study the dynamics of an ‘electric’ 𝒩 = 1 3D U N c k , k + N c 2 $$ \textrm{U}{\left({N}_c\right)}_{k,k+\frac{N_c}{2}} $$ SQCD theory. By embedding the theory in string theory, we propose that the theory admits a ‘magnetic’ dual and analyse the low ...
Adi Armoni, Ricardo Stuardo
doaj   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source

Semiclassical monopole calculations in supersymmetric gauge theories [PDF]

, 2000
We investigate semiclassical contributions to correlation functions in N = 1 supersymmetric gauge theories. Our principal example is the gluino condensate, which signals the breaking of chiral symmetry, and should be exactly calculable, according to a ...
Davies, N.M., Davies, N Michael
core  

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Dynamical edge modes in p-form gauge theories

Journal of High Energy Physics
We extend our recently identified dynamical edge mode boundary condition to p-form gauge theories, revealing their edge modes as Goldstone bosons arising from gauge transformations with support on the boundary.
Adam Ball, Y. T. Albert Law
doaj   +1 more source