Results 91 to 100 of about 7,058,876 (385)
Perturbative quantum gravity as a double copy of gauge theory. [PDF]
Physical Review Letters, 2010 In a previous paper we observed that (classical) tree-level gauge-theory amplitudes can be rearranged to display a duality between color and kinematics.
Z. Bern, J. J. Carrasco, H. Johansson
semanticscholar +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher +8 more
wiley +1 more source
Schwinger-Dyson = Wheeler-DeWitt: gauge theory observables as bulk operators
, 2000 We argue that the second-order gauge-invariant Schwinger-Dyson operator of a gauge theory is the Wheeler-DeWitt operator in the dual string theory.
Lifschytz, Gilad, Periwal, Vipul
core +1 more source
Conformal invariance of the subleading soft theorem in gauge theory [PDF]
, 2014 In this note, I show that the recently proposed subleading soft factor in massless gauge theory uniquely follows from conformal symmetry of tree-level gauge theory amplitudes in four dimensions.
A. Larkoski
semanticscholar +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou +10 more
wiley +1 more source
On the Origin of the Harmonic Term in Noncommutative Quantum Field Theory
Symmetry, Integrability and Geometry: Methods and Applications, 2010 The harmonic term in the scalar field theory on the Moyal space removes the UV-IR mixing, so that the theory is renormalizable to all orders. In this paper, we review the three principal interpretations of this harmonic term: the Langmann-Szabo duality ...
Axel de Goursac
doaj +1 more source
Scattering amplitudes and the double copy in topologically massive theories
Journal of High Energy Physics, 2020 Using the principles of the modern scattering amplitudes programme, we develop a formalism for constructing the amplitudes of three-dimensional topologically massive gauge theories and gravity.
Nathan Moynihan
doaj +1 more source
Fluctuating spin density waves in metals [PDF]
, 2009 Recent work has used a U(1) gauge theory to describe the physics of Fermi pockets in the presence of fluctuating spin density wave order. We generalize this theory to an arbitrary band structure and ordering wavevector.
Cenke Xu +4 more
core +2 more sources
Singularities and Gauge Theory Phases [PDF]
, 2014 We present a simple algebraic construction for all the small resolutions of the $SU(5)$ Weierstrass model. Each resolution corresponds to a subchamber on the Coulomb branch of the five-dimensional $\mathcal{N} = 1 \, SU(5)$ gauge theory with matter ...
M. Esole, Shu-Heng Shao, S. Yau
semanticscholar +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source