Results 131 to 140 of about 217,958 (282)
A String Deformation of the Parke-Taylor Factor
, 2017 Scattering amplitudes in a range of quantum field theories can be computed using the Cachazo-He-Yuan (CHY) formalism. In theories with colour ordering, the key ingredient is the so-called Parke-Taylor factor.
Mizera, Sebastian, Zhang, Guojun
core +1 more source
Advanced Science, EarlyView.Germ‐free (GF) mice receiving fecal microbiota transplantation (FMT) reveal microbiota‐dependent effects on auditory aging. Integrated metagenomic, metabolomic and proteomic profiling maps gut–inner ear network and highlights 5‐hydroxytryptophan (5‐HTP) as a microbiota‐linked metabolic hub in age‐related hearing loss (ARHL).
Ting Yang +12 more
wiley +1 more source
Quantum stabilization of a hedgehog type of cosmic string
Nuclear Physics B, 2017 Within a slightly simplified version of the electroweak standard model we investigate the stabilization of cosmic strings by fermion quantum fluctuations.
M. Quandt, N. Graham, H. Weigel
doaj +1 more source
AI‐Driven Acceleration of Fluorescence Probe Discovery
Advanced Science, EarlyView.We present PROBY, an AI model trained on large‐scale datasets to predict key photophysical properties and accelerate the discovery of target‐specific fluorescent probes. By screening a target‐annotated library, PROBY identifies candidate probes for diverse targets and could guide probe optimization, enabling a range of in vitro and in vivo imaging ...
Xuefeng Jiang +18 more
wiley +1 more source
Tree-level R 4 correction from O(d, d): NS-NS five-point terms
Journal of High Energy PhysicsThe tree-level string effective action reduced from D to D − d dimensions possesses a continuous O(d, d) symmetry, closely related to T-duality. A necessary condition for a higher derivative correction to preserve this symmetry is that certain O(d, d ...
Linus Wulff
doaj +1 more source
Connexin43 Deficiency Leads to Ventricular Arrhythmias by Reprogramming Proline Metabolism
Advanced Science, EarlyView.The study demonstrated that connexin43 (Cx43) knockout caused arrhythmic phenotype and decreased proline content in vitro and in vivo. Mechanistically, Cx43 interacts with the amino acid transporter SNAT2 (sodium‐dependent neutral amino acid transporter), and its deficiency disrupts proline transport and metabolism.
Hangying Ying +8 more
wiley +1 more source
Nuclear Physics BA series of corrections to general relativity have recently been applied to find the relationship between entropy and extremality-bound black holes. This relationship has been investigated for many black holes, such as charged AdS, rotating, and massive ...
J. Sadeghi +3 more
doaj +1 more source
Finite-size giant magnons on η-deformed AdS5×S5
Physics Letters B, 2014 We consider strings moving in the Rt×Sη3 subspace of the η-deformed AdS5×S5 and obtain a class of solutions depending on several parameters. They are characterized by the string energy and two angular momenta.
Changrim Ahn, Plamen Bozhilov
doaj +1 more source
Superstring on PP-Wave Orbifold from Large-N Quiver Gauge Theory
, 2002 We extend the proposal of Berenstein, Maldacena and Nastase to Type IIB superstring propagating on pp-wave over ${\bf R}^4/{\bf Z}_k$ orbifold. We show that first-quantized free string theory is described correctly by the large $N$, fixed gauge coupling ...
Kim, Nakwoo +3 more
core +1 more source
Advanced Science, EarlyView.IL27RA upregulation drives immune evasion in TNBC by suppressing MHC‐I expression and reprogramming T/NK‐cell states, establishing an immune‐excluded tumor phenotype. Targeting this epithelial‐intrinsic IL27RA–PI3K/AKT axis offers a promising strategy to overcome immunotherapy resistance.
Jiachi Xu +8 more
wiley +1 more source