Results 111 to 120 of about 90,571 (200)

A hidden 2d CFT for self-dual Yang-Mills on the celestial sphere

Journal of High Energy Physics
Self-dual Yang-Mills theory admits an underlying infinite dimensional symmetry algebra, which has been obtained from mode expansion of Mellin transformed 4d scattering amplitudes and separately, Koszul duality on twistor space.
Wei Bu, Sean Seet
doaj   +1 more source

Massive carrollian fields at timelike infinity

Journal of High Energy Physics
Motivated by flat space holography, we demonstrate that massive spin-s fields in Minkowski space near timelike infinity are massive carrollian fields on the carrollian counterpart of anti-de Sitter space called Ti. Its isometries form the Poincaré group,
Emil Have, Kevin Nguyen, Stefan Prohazka, Jakob Salzer   +3 more
doaj   +1 more source

Correlation functions of scalar field theories from homotopy algebras

Journal of High Energy Physics
We present expressions for correlation functions of scalar field theories in perturbation theory using quantum A ∞ algebras. Our expressions are highly explicit and can be used for theories both in Euclidean space and in Minkowski space including quantum
Yuji Okawa
doaj   +1 more source

Bell and Mermin inequalities in Quantum Field Theory from vacuum projectors and Weyl operators

Nuclear Physics B
The use of the vacuum projector |0〉〈0| and of the unitary Weyl operators enables us to construct a set of Hermitian dichotomic operators in relativistic scalar Quantum Field Theory in Minkowski spacetime.
M.S. Guimaraes, I. Roditi, S.P. Sorella, A.F. Vieira   +3 more
doaj   +1 more source

Refining the Hölder and Minkowski inequalities

Journal of Inequalities and Applications, 2001
Refinements to the usual Hölder and Minkowski inequalities in the Lebegue spaces are proved. Both are inequalities for non-negative functions and both reduce to equality in .
Sinnamon G
doaj  

Quantifying the shape of cells, from Minkowski tensors to p-atic orders. [PDF]

Elife
Happel L, Oberschelp G, Grudtsyna V, Jain HP, Sknepnek R, Doostmohammadi A, Voigt A.   +6 more
europepmc   +2 more sources

Minkowski Functionals in Cosmology: An Overview

, 1997
2 pages, 2 figures. Uses epsf.sty and sprocl.sty.
openaire   +2 more sources

High-gain CRLH vivaldi antenna for enhanced channel performance at Ku-band communication systems. [PDF]

Sci Rep
Ali MM, Segura EM, Elwi TA.
europepmc   +1 more source

Some new results on interval-valued volterra integro-differential equations for caputo fractional derivative. [PDF]

Sci Rep
Noureen S, Zehra A, Tolasa FT.
europepmc   +1 more source

Error Resilient Space Partitioning. [PDF]

Discrete Comput Geom
Dunkelman O, Geyzel Z, Keller C, Keller N, Ronen E, Shamir A, Tessler RJ.   +6 more
europepmc   +1 more source