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pro vyhledávání: '"Nascimento, Wallas S."'
Autor:
Nascimento, Wallas S., Maniero, Angelo M., Prudente, Frederico V., de Carvalho, Carlos R., Jalbert, Ginette
Publikováno v:
Physica B: Condensed Matter 2024
In this work, we use the Shannon informational entropies to study an electron confined in a double quantum dot; we mean the entropy in the space of positions, $S_r$, in the space of momentum, $S_p$, and the total entropy, $S_t = S_r+S_p$. We obtain $
Externí odkaz:
http://arxiv.org/abs/2312.16093
Publikováno v:
The European Physical Journal D 2021
The present work studies aspects of the electronic correlation in confined H$^{-}$, He and Li$^+$ atoms in their ground states using the informational entropies. In this way, different variational wavefunctions are employed in order of better take ac
Externí odkaz:
http://arxiv.org/abs/2011.11100
Publikováno v:
European Journal of Physics 2019
We pedagogically present the information theory as originally established, explaining its essential ideas and paying attention to the expression employed to measure the amount of information. Also we discussed relationships between information and qu
Externí odkaz:
http://arxiv.org/abs/1903.02604
Publikováno v:
Chemical Physics Letters 2017
The Shannon entropy in the atomic, molecular and chemical physics context is presented by using as test cases the hydrogenic-like atoms $H_c$, ${He_c}^+$ and ${Li_c}^{2+}$ confined by an impenetrable spherical box. Novel expressions for entropic unce
Externí odkaz:
http://arxiv.org/abs/1704.04874
Publikováno v:
In Chemical Physics Letters January 2018 691:401-407
Publikováno v:
Quantum Reports; Dec2022, Vol. 4 Issue 4, p544-557, 14p
Akademický článek
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Publikováno v:
Química Nova v.39 n.6 2016
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Vol 39, Iss 6, Pp 757-764 (2016)
Química Nova, Volume: 39, Issue: 6, Pages: 757-764, Published: JUL 2016
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Vol 39, Iss 6, Pp 757-764 (2016)
Química Nova, Volume: 39, Issue: 6, Pages: 757-764, Published: JUL 2016
The aim of this study was a didactic presentation of the Shannon entropy in the quantum theory context, followed by application to the case of a one-dimensional harmonic oscillator in its ground state, both in the free case and confined case. The stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f41e1172b3d8417a6d8103b7e30c1ba7
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422016000600757
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422016000600757
Akademický článek
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