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quant-ph2017

Tachyonic quench in a free bosonic field theory

Sebastian Montes, Javier Rodríguez-Laguna, Germán Sierra

We present a characterization of a bosonic field theory driven by a free (Gaussian) tachyonic Hamiltonian. This regime is obtained from a theory describing two coupled bosonic fiel…

math-ph2017★ 20 cited

Variational order for forced Lagrangian systems

D. Martín de Diego, R. Sato Martín de Almagro

We are able to derive the equations of motion for forced mechanical systems in a purely variational setting, both in the context of Lagrangian or Hamiltonian mechanics, by duplicat…

cond-mat.mtrl-sci2017★ 9 cited

Interfacial exchange coupling induced chiral symmetry-breaking of Spin-Orbit effects

P. Perna, F. Ajejas, D. Maccariello +6

We demonstrate that the interfacial exchange coupling in ferromagnetic/antiferromagnetic (FM/AFM) systems induces symmetry-breaking of the Spin-Orbit (SO) effects. This has been do…

nucl-th2017★ 27 cited

Microscopic description of fission in odd-mass uranium and plutonium nuclei with the Gogny energy density functional

R. Rodríguez-Guzmán, L. M. Robledo

The parametrization D1M of the Gogny energy density functional is used to study fission in the odd-mass Uranium and Plutonium isotopes with A=233,\ldots,249 within the framework of…

hep-lat2017★ 38 cited

The twelve-flavor -function and dilaton tests of the sextet scalar

Zoltan Fodor, Kieran Holland, Julius Kuti +2

We discuss near-conformal gauge theories beyond the standard model (BSM) where interesting results on the twelve-flavor -function of massless fermions in the fundamental represe…

nucl-th2017★ 64 cited

New Gogny interaction suitable for astrophysical applications

C. Gonzalez-Boquera, M. Centelles, X. Viñas +1

The D1 family of parametrizations of the Gogny interaction commonly suffers from a rather soft neutron matter equation of state that leads to maximal masses of neutron stars well b…