Results 111 to 120 of about 6,887,067 (387)

Single‐cell insights into the role of T cells in B‐cell malignancies

FEBS Letters, EarlyView.
Single‐cell technologies have transformed our understanding of T cell–tumor cell interactions in B‐cell malignancies, revealing new T‐cell subsets, functional states, and immune evasion mechanisms. This Review synthesizes these findings, highlighting the roles of T cells in pathogenesis, progression, and therapy response, and underscoring their ...
Laura Llaó‐Cid
wiley   +1 more source

Gauge theory on ρ-Minkowski space-time

Journal of High Energy Physics
We construct a gauge theory model on the 4-dimensional ρ-Minkowski space-time, a particular deformation of the Minkowski space-time recently considered. The corresponding star product results from a combination of Weyl quantization map and properties of ...
Valentine Maris, Jean-Christophe Wallet
doaj   +1 more source

Excitations of static isolated fermions in the Higgs phase of gauge Higgs theory

SciPost Physics Proceedings, 2022
A spectrum of localized excitations of isolated static fermions has been discovered in several different gauge Higgs theories. In lattice numerical simulations, we show that the charged elementary particles can have the spectrum of excitations in the ...
Kazue Matsuyama, Jeff Greensite
doaj   +1 more source

Second Order Gauge Theory

, 2007
A gauge theory of second order in the derivatives of the auxiliary field is constructed following Utiyama's program. A novel field strength $G=\partial F+fAF$ arises besides the one of the first order treatment, $F=\partial A-\partial A+fAA$.
Alekseev, Alekseev, Baker, Bopp, C.A.M. de Melo, de Melo, Eidelman, Felsager, Fock, Frenkel, Frenkel, Galvão, Green, Güler, Kubo, Moniz, Ogievetski, Ostrogradsky, P.J. Pompeia, Pimentel, Podolsky, Podolsky, Podolsky, Poincaré, R.R. Cuzinatto, Ryan, Utiyama, Whitaker   +27 more
core   +1 more source

Probing F-theory With Branes [PDF]

, 1996
Last week, A. Sen found an explicit type I string compactification dual to the eight-dimensional F-theory construction with SO(8)^4 nonabelian gauge symmetry.
Argyres, Aspinwall, Chaudhuri, Douglas, Douglas, Ferrara, Gibbons, Gimon, Greene, Michael R. Douglas, Morrison, Morrison, Nathan Seiberg, Seiberg, Seiberg, Sen, Tom Banks, Vafa, Witten, Witten   +19 more
core   +2 more sources

Cyclic nucleotide signaling as a drug target in retinitis pigmentosa

FEBS Letters, EarlyView.
Disruptions in cGMP and cAMP signaling can contribute to retinal dysfunction and photoreceptor loss in retinitis pigmentosa. This perspective examines the mechanisms and evaluates emerging evidence on targeting these pathways as a potential therapeutic strategy to slow or prevent retinal degeneration.
Katri Vainionpää, Ahmed B. Montaser, Henri Leinonen   +2 more
wiley   +1 more source

Gauge-independent Brout–Englert–Higgs mechanism and Yang–Mills theory with a gauge-invariant gluon mass term

European Physical Journal C: Particles and Fields, 2018
For the Yang–Mills theory coupled to a single scalar field in the fundamental representation of the gauge group, we present a gauge-independent description of the Brout–Englert–Higgs mechanism by which massless gauge bosons acquire their mass.
Kei-Ichi Kondo
doaj   +1 more source

Nonabelian noncommutative gauge theory via noncommutative extra dimensions [PDF]

, 2001
The concept of covariant coordinates on noncommutative spaces leads directly to gauge theories with generalized noncommutative gauge fields of the type that arises in string theory with background B-fields.
Abouelsaood, Alekseev, Andreev, Armoni, Armoni, Arnal, Bayen, Bichl, Bichl, Bonora, Branislav Jurčo, Callan, Cannas du Silvia, Cattaneo, Chu, Chu, Connes, Connes, Connes, Cornalba, Cornalba, Cornalba, Cornalba, Das, Das, Douglas, Ikeda, Ishibashi, Julius Wess, Jurco, Jurco, Jurco, Jurco, Kontsevich, Liu, Madore, Madore, Manchon, Mehen, Morariu, Moser, Okuyama, Okuyama, Peter Schupp, Schaller, Schaller, Schaller, Schomerus, Seiberg, Seiberg, Sternheimer, Taylor   +51 more
core   +4 more sources

AdS description of induced higher-spin gauge theory [PDF]

, 2013
A bstractWe study deformations of three-dimensional large N CFTs by double-trace operators constructed from spin s single-trace operators of dimension Δ. These theories possess UV fixed points, and we calculate the change of the 3-sphere free energy δF =
S. Giombi, I. Klebanov, S. Pufu, B. Safdi, G. Tarnopolsky   +4 more
semanticscholar   +1 more source

Goodbye flat lymphoma biology

FEBS Letters, EarlyView.
Three‐dimensional (3D) biological systems have become key tools in lymphoma research, offering reliable in vitro and ex vivo platforms to explore pathogenesis and support precision medicine. This review highlights current 3D non‐Hodgkin lymphoma models, detailing their features, advantages, and limitations, and provides a broad perspective on future ...
Carla Faria, Cèlia Dobaño‐López, Patricia Pérez‐Galán, Christine Bezombes   +3 more
wiley   +1 more source