Results 11 to 20 of about 5,823,067 (304)
Lattice field theory results for hybrid static potentials at short quark-antiquark separations and their parametrization [PDF]
, 2022 We present SU(3) lattice Yang-Mills data for hybrid static potentials from five ensembles with different small lattice spacings and the corresponding parametrizations for quark-antiquark separations $0.08\,\text{fm} \le r \le 1.12\,\text{fm}$.
Wagner, Marc +2 more
core +1 more source
Logarithmic corrections in Symanzik’s effective theory of lattice QCD [PDF]
, 2021 Einer der finalen Schritte in Simulationen von Gitter Quantenchromodynamik (QCD) oder Gittereichtheorie ist die Kontinuumsextrapolation, um die eigentliche Kontinuumsphysik zu extrahieren.
Husung, Nikolai
core +1 more source
Connecting the free energy principle with quantum cognition
Frontiers in Neurorobotics, 2022 It appears that the free energy minimization principle conflicts with quantum cognition since the former adheres to a restricted view based on experience while the latter allows deviations from such a restricted view.
Yukio-Pegio Gunji +2 more
doaj +1 more source
Quantum‐resistant anonymous identity‐based encryption with trable identities
IET Information Security, 2022 Identity‐based encryption (IBE), introduced by Shamir, eliminates the need for public‐key infrastructure. The sender can simply encrypt a message by using the recipient's identity (such as email or IP address) without needing to look up the public key ...
Zi‐Yuan Liu +4 more
doaj +1 more source
Heavy-quark meson spectrum tests of the Oktay–Kronfeld action
European Physical Journal C: Particles and Fields, 2017 The Oktay–Kronfeld (OK) action extends the Fermilab improvement program for massive Wilson fermions to higher order in suitable power-counting schemes. It includes dimension-six and -seven operators necessary for matching to QCD through order $$\mathrm ...
Jon A. Bailey +5 more
doaj +1 more source
Holographic spacetime from lattice Yang-Mills theory [PDF]
EPJ Web of Conferences, 2022 Entanglement entropy is a notoriously difficult quantity to compute in strongly interacting gauge theories. Existing lattice replica methods have suffered from a severe signal-to-noise ratio problem, making high-precision studies prohibitively expensive.
Jokela Niko +4 more
doaj +1 more source
Euclidean lattices: theory and applications
Communications in Mathematics, 2023 In this editorial survey we introduce the special issue of the journal Communications in Mathematics on the topic in the title of the article. Our main goal is to briefly outline some of the main aspects of this important area at the intersection of theory and applications, providing the context for the articles showcased in this special issue.
Fukshansky, Lenny, Hollanti, Camilla
openaire +3 more sources
The static quark potential from the gauge independent Abelian decomposition
Nuclear Physics B, 2015 We investigate the relationship between colour confinement and the gauge independent Cho–Duan–Ge Abelian decomposition. The decomposition is defined in terms of a colour field n; the principle novelty of our study is that we have used a unique definition
Nigel Cundy +3 more
doaj +1 more source
Renormalisation of composite operators in lattice QCD: perturbative versus nonperturbative [PDF]
, 2010 The perturbative and nonperturbative renormalisation of quark-antiquark operators in lattice QCD with two flavours of clover fermions is investigated within the research programme of the QCDSF collaboration.
James Zanotti +21 more
core +1 more source
K-Theory of Noncommutative Lattices [PDF]
K-Theory, 1999 25 pages ...
Elisa Ercolessi +3 more
openaire +4 more sources