Results 31 to 40 of about 4,759 (244)

Quantum quench, large N, and symmetry restoration

Journal of High Energy Physics, 2020
We globally quench the theory of two dimensional massless fermions (many flavours) with quartic interactions by making the quartic coupling a smooth function of time.
Diptarka Das, Bidyut Dey
doaj   +1 more source

Analytic calculation of energies and wave functions of the quartic and pure quartic oscillators [PDF]

Journal of Mathematical Physics, 2006
Ground state energies and wave functions of quartic and pure quartic oscillators are calculated by first casting the Schrödinger equation into a nonlinear Riccati form and then solving that nonlinear equation analytically in the first iteration of the quasilinearization method (QLM).
Liverts, E. Z., Mandelzweig, V. B., Tabakin, F.   +2 more
openaire   +3 more sources

Derivation of new optical solitons for Biswas-Milovic equation with dual-power law nonlinearity using improved modified extended tanh-function method

Alexandria Engineering Journal, 2023
Cubic-quartic optical solitons and other solutions for Biswas-Milovic equation with dual-power law nonlinearity are investigated using improved modified extended tanh-function method.
Nivan M. Elsonbaty, Niveen M. Badra, Hamdy M. Ahmed, Ahmed M. Elsherbeny   +3 more
doaj   +1 more source

Convergence of Integro Quartic and Sextic B-Spline interpolation [PDF]

Sahand Communications in Mathematical Analysis, 2018
In this paper, quadratic and sextic B-splines are used to construct an approximating function based on the integral values instead of the function values at the knots.
Jafar Ahmadi Shali, Ahmadreza Haghighi, Nasim Asghary, Elham Soleymani   +3 more
doaj   +1 more source

Stability of an Additive-Cubic-Quartic Functional Equation [PDF]

Advances in Difference Equations, 2009
The authors investigate the Hyers-Ulam stability of an additive-cubic-quartic functional equation.
M. Eshaghi-Gordji, S. Kaboli-Gharetapeh, Choonkil Park, Somayyeh Zolfaghari   +3 more
openaire   +3 more sources

Levels and sublevels of composition algebras over p-adic function fields

, 2008
In [O'S], the level and sublevel of composition algebras are studied, wherein these quantities are determined for those algebras defined over local fields.
Van Geel, Jan, O'Shea, J, Geel, Jan Van, O'Shea, James   +3 more
core   +1 more source

Quintessence dark energy from strongly-coupled higgs mass gap: local and non-local higher-derivative non-perturbative scenarios

European Physical Journal C: Particles and Fields, 2022
We entertain the possibility that dark energy arises from the Higgs field of quintessence type in the non-perturbative regimes. For this purpose we utilize a set of exact solutions of Higgs field theory recently devised, in terms of Jacobi elliptical ...
Marco Frasca, Anish Ghoshal, Alexey S. Koshelev   +2 more
doaj   +1 more source

κ-Poincaré invariant orientable field theories at one-loop

Journal of High Energy Physics, 2019
We consider a family of κ-Poincaré invariant scalar field theories on 4-d κ-Minkowski space with quartic orientable interaction, that is for which ϕ and its conjugate ϕ † alternate in the quartic interaction, and whose kinetic operator is the square of a
Timothé Poulain, Jean-Christophe Wallet
doaj   +1 more source

Quartic Potential in Isomerization Reactions

, 2020
Quartic Potential Energy Function as a Model of Isomerization Dynamics in ...
Víctor José García Garrido (5164049)
core   +1 more source

Self-interacting multistate boson stars

Journal of High Energy Physics, 2021
In this paper, we consider rotating multistate boson stars with quartic self-interactions. In contrast to the nodeless quartic-boson stars in [1], the self-interacting multistate boson stars (SIMBSs) have two types of nodes, including the 1 S 2 S and 1 S
Hong-Bo Li, Yan-Bo Zeng, Yan Song, Yong-Qiang Wang   +3 more
doaj   +1 more source