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Main Author:	L. C. dos Santos
Format:	Artículo científico
Language:	en
Published:	Sociedade Brasileira de Física 2005
Subjects:	Física, Astronomía y Matemáticas
Online Access:	https://www.redalyc.org/articulo.oa?id=46435114
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A New Form of Path Integral for the Coherent States Representation and its Semiclassical Limit L. C. dos Santos M. A. M. de Aguiar Física, Astronomía y Matemáticas The overcompleteness of the coherent states basis leads to a multiplicity of representations of Feynmans pathintegral. These different representations, although equivalent quantum mechanically, lead to different semiclassicallimits. Two such semiclassical formulas were derived in [1] for the two corresponding path integral formssuggested by Klauder and Skagerstan in [2]. Each of these formulas involve trajectories governed by a differentclassical representation of the Hamiltonian operator: the P representation in one case and the Q representationin other. In this paper we construct a third representation of the path integral whose semiclassical limit involvesdirectly the Weyl representation of the Hamiltonian operator, i.e., the classical Hamiltonian itself. 2005 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46435114 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.1 Vol.35

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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

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