Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Flores, Philip Caesar"'
It has been shown in \href{https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.108.170402}{\textit{Phys. Rev. Lett.}, \textbf{108} 170402 (2012)}, that quantum tunneling is instantaneous using a time-of-arrival (TOA) operator constructed by Wey
Externí odkaz:
http://arxiv.org/abs/2409.12389
We introduce the concept of partial and full tunneling processes to explain the seemingly contradictory non-zero and vanishing tunneling times often reported in the literature. Our analysis starts by considering the traversal time of a quantum partic
Externí odkaz:
http://arxiv.org/abs/2305.09260
We provide a full account of our recent report (EPL, 141 (2023) 10001}) which constructed a quantized relativistic time-of-arrival operator for spin-0 particles using a modified Weyl-ordering rule to calculate the traversal time across a square barri
Externí odkaz:
http://arxiv.org/abs/2212.00343
The tunneling time problem earlier studied in Phys. Rev. Lett 108 170402 (2012) using a non-relativistic time-of-arrival (TOA) operator predicted that tunneling time is instantaneous. This raises the question on whether instantaneous tunneling time i
Externí odkaz:
http://arxiv.org/abs/2207.09040
Publikováno v:
Phys. Rev. A 105, 062208 (2022)
A relativistic version of the Aharonov-Bohm time of arrival operator for spin-0 particles was constructed by Razavi in [Il Nuovo Cimento B \textbf{63}, 271 (1969)]. We study the operator in detail by taking its rigged Hilbert space extension. It is s
Externí odkaz:
http://arxiv.org/abs/2203.00898
Publikováno v:
Phys. Rev. A 99, 042113 (2019)
The weak equivalence principle (WEP) in the quantum regime has been the subject of many studies with a broad range of approach to the problem. Here we tackle the problem anew through the time of arrival (TOA) operator approach by constructing the tim
Externí odkaz:
http://arxiv.org/abs/1808.02646
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
We demonstrate that the quantum corrections to the classical arrival time for a quantum object in a potential free region of space, as computed by Galapon [Phys. Rev. A {\bf 80}, 030102(R) (2009)], can be eliminated up to a given order of $\hbar$ by
Externí odkaz:
http://arxiv.org/abs/1512.05034
We demonstrate how an operator-based theory of quantum time-of-arrival (TOA) reconciles the seemingly conflicting reports on the measured tunneling times. This is done by defining the barrier traversal time as the difference of the expectation values
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a785fc2191da5834d38f49f074a25bdd
http://arxiv.org/abs/2305.09260
http://arxiv.org/abs/2305.09260
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.