Quick Navigation

Overview Topics Abstract Importance Paper Tools References Reactions Discussion Publication Related

Topics

Open Quantum Systems Decoherence Entanglement Theory Quantum Correlations Quantum Simulation

Average clock times for scattering through asymmetric barriers

arXiv
Authors: Bryce A. Frentz, José T. Lunardi, Luiz A. Manzoni

Year

2013

Paper ID

31427

Status

Preprint

Abstract Read

~2 min

Abstract Words

97

Citations

N/A

Abstract

The reflection and transmission Salecker-Wigner-Peres clock times averaged over the post-selected reflected and transmitted sub-ensembles, respectively, are investigated for the one dimensional scattering of a localized wave packet through an asymmetric barrier. The dwell time averaged over the same post-selected sub-ensembles is also considered. The emergence of negative average reflection times is examined and we show that while the average over the reflected sub-ensemble eliminates the negative peaks at resonance for the clock time, it still allows negative values for transparent barriers. The saturation of the average times with the barrier width (Hartman effect) is also addressed.

Why This Paper Matters

  • This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
  • It adds a 2013 reference point for readers tracking recent quantum research.
  • The reflection and transmission Salecker-Wigner-Peres clock times averaged over the post-selected reflected and transmitted sub-ensembles, respectively, are investigated for...

Paper Tools

Become a member to use research tools

Sign in to open papers, visit source links, share, cite, compare, copy DOI links, request category corrections, and build your reading list.

Become a member Sign in
Show Paper arXiv Publisher Share Cite This Paper Copy URL Compare Copy DOI Add to Reading List Category Correction Request

References & Citation Signals

[1] DOI https://doi.org/arXiv:1312.4000 [2] arXiv https://arxiv.org/abs/1312.4000 [3] Publisher https://arxiv.org/abs/1312.4000

Local Citation Graph (Related-Paper Links)

Current Paper #31427 #73579 QR-SPPS: Quantum-Native Retail ... #73578 Intelligence-Guided Adaptive Pu... #73576 Number Fluctuations and Entangl... #73571 Gaussian Reformulation of the F...

External citation index: OpenAlex citation signal

Community Reactions

Quick sentiment from readers on this paper.

Score: 0
Likes: 0 Dislikes: 0

Sign in to react to this paper.

Discussion & Reviews (Moderated)

Average Rating: 0.0 / 5 (0 ratings)

No written reviews yet.