Results 21 to 30 of about 199,378 (307)

Leibniz Gauge Theories and Infinity Structures [PDF]

open access: yesCommunications in Mathematical Physics, 2019
We formulate gauge theories based on Leibniz(-Loday) algebras and uncover their underlying mathematical structure. Various special cases have been developed in the context of gauged supergravity and exceptional field theory.
R. Bonezzi, O. Hohm
semanticscholar   +1 more source

Null infinity and unitary representation of the Poincare group [PDF]

open access: yesJournal of High Energy Physics, 2018
A bstractFollowing Pasterski-Shao-Strominger we construct a new basis of states in the single-particle Hilbert space of massless particles as a linear combination of standard Wigner states.
Shamik Banerjee
semanticscholar   +1 more source

The Contribution of Human Herpes Viruses to γδ T Cell Mobilisation in Co-Infections

open access: yesViruses, 2021
γδ T cells are activated in viral, bacterial and parasitic infections. Among viruses that promote γδ T cell mobilisation in humans, herpes viruses (HHVs) occupy a particular place since they infect the majority of the human population and persist ...
Fanny Martini, Eric Champagne
doaj   +1 more source

BMS group at spatial infinity: the Hamiltonian (ADM) approach [PDF]

open access: yes, 2018
A bstractNew boundary conditions for asymptotically flat spacetimes are given at spatial infinity. These boundary conditions are invariant under the BMS group, which acts non trivially.
M. Henneaux, Cédric Troessaert
semanticscholar   +1 more source

Conformal Infinity [PDF]

open access: yesLiving Reviews in Relativity, 2000
The notion of conformal infinity has a long history within the research in Einstein's theory of gravity. Today, "conformal infinity" is related to almost all other branches of research in general relativity, from quantisation procedures to abstract mathematical issues to numerical applications.
openaire   +8 more sources

The Discovery of Black Light [PDF]

open access: yesФилософия и космология, 2021
This article is the beginning of a reexpresson, and partial revision, of my book Black Light. The questions that I discuss in this article are listed in the below list of sections. In Sections 7, 8, 27, and 28, I discuss my discovery of black light. The
Dan Howitt
doaj   +1 more source

Hamiltonian structure and asymptotic symmetries of the Einstein-Maxwell system at spatial infinity [PDF]

open access: yesJournal of High Energy Physics, 2018
A bstractWe present a new set of asymptotic conditions for gravity at spatial infinity that includes gravitational magnetic-type solutions, allows for a non-trivial Hamiltonian action of the complete BM S4 algebra, and leads to a non-divergent behaviour ...
M. Henneaux, Cédric Troessaert
semanticscholar   +1 more source

Down-regulation of peptidylarginine deiminase type 1 in reconstructed human epidermis disturbs nucleophagy in the granular layer and affects barrier function

open access: yesCell Death Discovery, 2023
Deimination is a post-translational modification catalyzed by a family of enzymes named peptidylarginine deiminases (PADs). PADs transform arginine residues of protein substrates into citrulline.
Adebayo Candide Alioli   +8 more
doaj   +1 more source

Conservation of asymptotic charges from past to future null infinity: supermomentum in general relativity [PDF]

open access: yesJournal of High Energy Physics, 2019
We show that the BMS-supertranslations and their associated supermomenta on past null infinity can be related to those on future null infinity, proving the conjecture of Strominger for a class of spacetimes which are asymptotically-flat in the sense of ...
Kartik Prabhu
semanticscholar   +1 more source

L’ontologie des Indivisibles et la structure du continu selon Gautier Burley

open access: yesAstérion, 2011
For Aristote, concerning its composition in parts, the continuous is divisible but concerning its limits (point, line, surface and depth), the continuous is indivisible.
Alice Lamy
doaj   +1 more source

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