Zobrazeno 1 - 10
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pro vyhledávání: '"LUZ, A. R."'
Using the formalism of generalized fractional derivatives, a two-dimensional non-relativistic meson system is studied. The mesons are interacting by a Cornell potential. The system is formulated in the domain of the symplectic quantum mechanics by me
Externí odkaz:
http://arxiv.org/abs/2310.18810
In this study, we address the central issue of statistical inference for Markov jump processes using discrete time observations. The primary problem at hand is to accurately estimate the infinitesimal generator of a Markov jump process, a critical ta
Externí odkaz:
http://arxiv.org/abs/2301.06098
We investigate within the formalism of Symplectic Quantum Mechanics a two-dimensional non-relativistic strong interacting system that represents the bound heavy quark-antiquark state, where it was considered a linear potential in the context of gener
Externí odkaz:
http://arxiv.org/abs/2209.12083
Publikováno v:
In Journal of Mathematical Analysis and Applications 1 March 2025 543(1)
Autor:
Luz, R. R., Costa, Caroline S. R., Petronilo, G. X. A., Santana, A. E., Amorim, R. G. G., Paiva, R. A. S.
In this paper, we study within the structure of Symplectic Quantum Mechanics a bi-dimensional non-relativistic strong interaction system which represent the bound state of heavy quark-antiquark, where we consider a Cornell potential which consists of
Externí odkaz:
http://arxiv.org/abs/2110.12223
Autor:
Martins, A. X., Paiva, R. A. S., Petronilo, G., Luz, R. R., Ulhoa, S. C., Amorim, R. G. G., Filho, T. M. R.
In this work we study symplectic unitary representations for the Galilei group. As a consequence a Non-Linear Schr\"odinger equation is derived in phase space. The formalism is based on the non-commutative structure of the star-product, and using the
Externí odkaz:
http://arxiv.org/abs/2001.10925
Akademický článek
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Akademický článek
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Autor:
Luz, Hermes R., Labruna, Marcelo B., Pacheco, Richard C., Gianizella, Sergio L., Nunes, Pablo H., Szabó, Matias P.J., Gerardi, Monize, Teixeira, Rodrigo H.F., da Silva, Silvio C., Kmetiuk, Louise B., Pesenato, Isabella P., Marcili, Arlei, Faccini, João L.H., Martins, Thiago F.
Publikováno v:
In Ticks and Tick-borne Diseases November 2023 14(6)
In this paper we find the critical exponent for the global existence (in time) of small data solutions to the Cauchy problem for the semilinear dissipative evolution equations % \[ u_{tt}+(-\Delta)^\delta u_{tt}+(-\Delta)^\alpha u+(-\Delta)^\theta u_
Externí odkaz:
http://arxiv.org/abs/1910.01823