Results 61 to 70 of about 5,576,143 (310)

Non-perturbatively gauge-fixed compact U(1) lattice gauge theory

open access: yesJournal of High Energy Physics, 2017
An extensive study of the compact U(1) lattice gauge theory with a higher derivative gauge-fixing term and a suitable counter-term has been undertaken to determine the nature of the possible continuum limits for a wide range of the parameters, especially
Asit K. De, Mugdha Sarkar
doaj   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk   +10 more
wiley   +1 more source

Gauge coupling unification in E 6 F-theory GUTs with matter and bulk exotics from flux breaking

open access: yes, 2013
We consider gauge coupling unification in E 6 F-Theory Grand Unified Theories (GUTs) where E 6 is broken to the Standard Model (SM) gauge group using fluxes. In such models there are two types of exotics that can affect gauge coupling unification, namely
King, Stephen F.   +2 more
core   +1 more source

Monte Carlo renormalisation group studies of SU(3) lattice gauge theory: CERN-DESY-Edinburgh Collaboration [PDF]

open access: yes, 1985
Bowler KC, Hasenfratz A, Hasenfratz P, et al. Monte Carlo renormalisation group studies of SU(3) lattice gauge theory: CERN-DESY-Edinburgh Collaboration. Nuclear Physics, B.
Karsch, Frithjof   +21 more
core   +1 more source

Charge completeness and the massless charge lattice in F-theory models of supergravity

open access: yesJournal of High Energy Physics, 2021
We prove that, for every 6D supergravity theory that has an F-theory description, the property of charge completeness for the connected component of the gauge group (meaning that all charges in the corresponding charge lattice are realized by massive or ...
David R. Morrison, Washington Taylor
doaj   +1 more source

Torsion in gauge theory [PDF]

open access: yesPhysical Review D, 2018
The potential conflict between torsion and gauge symmetry in the Riemann-Cartan curved space-time was noted by Kibble in his 1961 pioneering paper, and has since been discussed by many authors. Kibble suggested that, to preserve gauge symmetry, one should forgo the covariant derivative in favor of the ordinary derivative in the definition of the field ...
openaire   +2 more sources

Renormalization of gauge theories [PDF]

open access: yesAnnals of Physics, 1976
Gauge theories are characterized by the Slavnov identities which express their invariance under a family of transformations of the supergauge type which involve the Faddeev Popov ghosts. These identities are proved to all orders of renormalized perturbation theory, within the BPHZ framework, when the underlying Lie algebra is semisimple and the gauge ...
BECCHI, CARLO MARIA, A. ROUET, R. STORA
openaire   +2 more sources

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin   +17 more
wiley   +1 more source

Gravity and Gauge [PDF]

open access: yes, 2012
Philosophers of physics and physicists have long been intrigued by the analogies and disanalogies between gravitational theories and (Yang-Mills-type) gauge theories.
Teh, Nicholas
core  

On nonlinear gauge theories

open access: yesJournal of Geometry and Physics, 2009
12 ...
Signori, Daniele, Stiénon, Mathieu
openaire   +3 more sources

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