Zobrazeno 1 - 10
of 5 509
pro vyhledávání: '"A. Krein"'
Autor:
Aguilar, A. C., Bashir, A., Cobos-Martínez, J. J., Courtoy, A., El-Bennich, B., de Florian, D., Frederico, T., Gonçalves, V. P., Hentschinski, M., Hernández-Pinto, R. J., Krein, G., Machado, M. V. T., de Melo, J. P. B. C., de Paula, W., Sassot, R., Serna, F. E., Albino, L., Borsa, I., Cieri, L., Mazzitelli, J., Miramontes, Á., Raya, K., Salazar, F., Sborlini, G., Zurita, P.
The Electron-Ion Collider, a next generation electron-hadron and electron-nuclei scattering facility, will be built at Brookhaven National Laboratory. The wealth of new data will shape research in hadron physics, from nonperturbative QCD techniques t
Externí odkaz:
http://arxiv.org/abs/2409.18407
The leading Fock state light-front wave functions of heavy quarkonia and $D$ and $B$ mesons are obtained from the projections of their Bethe-Salpeter wave functions on the light front. We compute therefrom their leading-twist time-reversal even trans
Externí odkaz:
http://arxiv.org/abs/2409.01441
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 20, Pp 3501-3519 (2020)
Laboratory landslide experiments enable the observation of specific properties of these natural hazards. However, these observations are limited by traditional techniques: frequently used high-speed video analysis and wired sensors (e.g. displacement
Externí odkaz:
https://doaj.org/article/1373dd9660b849d2800e26b9a15fa1f3
One of the remarkable differences between renormalizable quantum gravity with four-derivative action and its superrenormalizable polynomial generalizations is that the latter admit a more sophisticated particle mass spectrum. Already in the simplest
Externí odkaz:
http://arxiv.org/abs/2408.16514
The signature of an unatomic system is revealed by a continuous scale invariance that appears during a progressive dimensional squeezing of a resonantly interacting trimer. The unatomic regime is reached at the dimension $\overline D$, which for thre
Externí odkaz:
http://arxiv.org/abs/2408.02362
We address the question of the reliability of the Born-Oppenheimer (BO) approximation for a mass-imbalanced resonant three-body system embedded in noninteger dimensions. We address this question within the problem of a system of currently experimenta
Externí odkaz:
http://arxiv.org/abs/2408.01776
Autor:
Azeredo, Francisco X., Duarte, Dyana C., Farias, Ricardo L. S., Krein, Gastão, Ramos, Rudnei O.
Publikováno v:
Phys. Rev. D 110 (2024) 076007
We study the thermodynamics of the Polyakov-Nambu-Jona-Lasinio model considering the effects of an effective chiral chemical potential. We offer a new parametrization of the Polyakov-loop potential depending on temperature and the chiral chemical pot
Externí odkaz:
http://arxiv.org/abs/2406.04900
Autor:
frederico, Tobias, Francisco, Rafael Mendes, Rosa, Dérick dos Santos, Krein, Gastão Inácio, Yamashita, Marcelo Takeshi
We explore the effect of a finite two-body energy in the discrete scale symmetry regime of two heavy bosonic impurities immersed in a light bosonic system. By means of the Born-Oppenheimer approximation in non-integer dimensions $(D)$, we discuss the
Externí odkaz:
http://arxiv.org/abs/2402.10792
Critical Casimir effect appears when critical fluctuations of an order parameter interact with classical boundaries. We investigate this effect in the setting of a Landau-Ginzburg model with continuous symmetry in the presence of quenched disorder. T
Externí odkaz:
http://arxiv.org/abs/2402.01588
We studied the single-particle momentum distribution of mass-imbalanced Efimov states embedded in noninteger dimensions. The contact parameters, which can be related to the thermodynamic properties of the gas, were calculated from the high momentum t
Externí odkaz:
http://arxiv.org/abs/2305.18064