Results 111 to 120 of about 288,018 (207)

A cylindrical magnetohydrodynamic arbitrary Lagrangian Eulerian code [PDF]

Arbitrary Lagrangian Eulerian methods are methods which seek to take advantage of the strengths of Eulerian and Lagrangian methods, whilst circumventing the weaknesses.
Goffrey, Thomas
core  

Solitonic ground state in supersymmetric theory in background

Journal of High Energy Physics
A solitonic ground state called a chiral soliton lattice (CSL) is realized in a supersymmetric theory with background magnetic field and finite chemical potential.
Muneto Nitta, Shin Sasaki
doaj   +1 more source

Lagrangian techniques for particle flux and concentration [PDF]

, 2010
A new technique is proposed for computing Eulerian particle concentration and fluxes based on Lagrangian particle trajectories. In particular, a Lagrangian concentration differential equation is solved along a particle path using Eulerian derivatives ...
Wang, Sida
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Chiral symmetry restoration at finite temperature in a model with manifest confinement

Physics Letters B
Multiple lattice evidences support the existence of a confining but chirally symmetric regime of QCD above the chiral symmetry restoration crossover at Tch≃155 MeV.
L.Ya. Glozman, A.V. Nefediev, R. Wagenbrunn   +2 more
doaj   +1 more source

Sakai-Sugimoto model in an off-shell: Chiral Lagrangian to all orders

Journal of High Energy Physics
The Sakai-Sugimoto holographic model is famous for implementing the approximate chiral symmetry of QCD and reproducing the Chiral Lagrangian in a top-down approach.
Michael Lublinsky, Timofey Solomko
doaj   +1 more source

Chiral oscillations in finite time quantum field theory

European Physical Journal C: Particles and Fields
We demonstrate how chiral oscillations of a massive Dirac field can be described within quantum field theory using a finite-time interaction picture approach, where the mass term in the Lagrangian is treated as a perturbative coupling between massless ...
Massimo Blasone, Francesco Giacosa, Luca Smaldone, Giorgio Torrieri   +3 more
doaj   +1 more source

Electromagnetic interactions in a chiral effective lagrangian for nuclei

Annals of Physics, 2007
Electromagnetic (EM) interactions are incorporated in a recently proposed effective field theory of the nuclear many-body problem. Earlier work with this effective theory exhibited EM couplings that are correct only to lowest order in both the pion fields and the electric charge.
openaire   +2 more sources

Axion production in the η → ππa decay within SU(3) chiral perturbation theory

Journal of High Energy Physics
We study the axion and axion-like particle production from the η → ππa decay within the SU(3) chiral perturbation theory up to the one-loop level. The conventional SU(3) chiral low energy constants are found to be able to reabsorb all the divergences ...
Jin-Bao Wang, Zhi-Hui Guo, Zhun Lu, Hai-Qing Zhou   +3 more
doaj   +1 more source

The Mesonic Chiral Lagrangian of Order

, 2007
: We construct the effective chiral Lagrangian for chiral perturbation theory in the mesonic even-intrinsic-parity sector at order p 6 . The Lagrangian contains 112 in principle measurable + 3 contact terms for the general case of n light flavours, 90 ...
Johan Bijnens Dept, Gilberto Colangelo, Gerhard Ecker, Johan Bijnens   +3 more
core  

Investigations of polysaccharide carbamate-coated chiral stationary phases [PDF]

This thesis describes work carried out in order to increase knowledge concerning the influence of support structure and support surface chemistry on the enantioselectivity of cellulose tris(phenylcarbamate)-coated phases using high-performance liquid ...
Grieb, Sally Jane
core