Results 111 to 120 of about 1,220,394 (233)

Some order dualities in logic, games and choices [PDF]

open access: yes
We first present the concept of duality appearing in order theory, i.e. the notions of dual isomorphism and of Galois connection. Then, we describe two fundamental dualities, the duality extension/intention associated with a binary relation between two ...
Bernard Monjardet
core  

Topological dualities in the Ising model [PDF]

open access: yes, 2018
We relate two classical dualities in low-dimensional quantum field theory: Kramers-Wannier duality of the Ising and related lattice models in $2$ dimensions, with electromagnetic duality for finite gauge theories in $3$ dimensions.
Freed, Daniel S, Teleman, Constantin
core  

All rational one-loop Einstein-Yang-Mills amplitudes at four points

open access: yesJournal of High Energy Physics, 2018
All four-point mixed gluon-graviton amplitudes in pure Einstein-Yang-Mills theory with at most one state of negative helicity are computed at one-loop order and maximal powers of the gauge coupling, using D-dimensional generalized unitarity.
Dhritiman Nandan   +2 more
doaj   +1 more source

Considerations on some algebraic properties of Feynman integrals [PDF]

open access: yesSurveys in Mathematics and its Applications, 2008
Some algebraic properties of integralsover configuration spaces are investigated in order to better understandquantization and the Connes-Kreimer algebraic approach to renormalization.
Lucian M. Ionescu
doaj  

ON THE L-DUALITY OF A FINSLER SPACE WITH (\alpha ,\beta )-METRIC ( \alpha+\beta )^2/{\alpha} [PDF]

open access: yesRomanian Journal of Mathematics and Computer Science, 2015
The geometry of higher order Finsler spaces were studied in ([1], [6], [10]). The theory of higher order Lagrange and Hamilton spaces were discussed in ([8], [9],[11]).
GAUREE SHANKER, DEEPTI CHOUDHARY
doaj  

The duality between the anti-exchange closure operators and the path independent choice operators on a finite set, [PDF]

open access: yes
In this paper, we show that the correspondence discovered by Koshevoy ([18]) and Johnson and Dean ([15],[16]) between anti-exchange closure operators and path independent choice operators is a duality between two semilattices of such operators.
Bernard Monjardet   +1 more
core  

Entanglement in BF theory. Part I. Essential topological entanglement

open access: yesJournal of High Energy Physics
We study the entanglement structure of Abelian topological order described by p-form BF theory in arbitrary dimensions. We do so directly in the low-energy topological quantum field theory by considering the algebra of topological surface operators.
Jackson R. Fliss, Stathis Vitouladitis
doaj   +1 more source

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