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http://hdl.handle.net/2289/6879
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DC Field | Value | Language |
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dc.contributor.author | Duprey, Q | - |
dc.contributor.author | Kanjilal, S | - |
dc.contributor.author | Sinha, Urbasi | - |
dc.contributor.author | Home, D. | - |
dc.contributor.author | Matzkin, A | - |
dc.date.accessioned | 2018-05-07T17:04:16Z | - |
dc.date.available | 2018-05-07T17:04:16Z | - |
dc.date.issued | 2018-02-03 | - |
dc.identifier.citation | Annals of Physics, 2018, Vol.391, p1-15 | en_US |
dc.identifier.issn | 0003-4916 | - |
dc.identifier.uri | http://hdl.handle.net/2289/6879 | - |
dc.description | Restricted Access. An open-access version is available at arXiv.org (one of the alternative locations) | en_US |
dc.description.abstract | The Quantum Cheshire Cat (QCC) is an effect introduced recently within the Weak Measurements framework. The main feature of the QCC effect is that a property of a quantum particle appears to be spatially separated from its position. The status of this effect has however remained unclear, as claims of experimental observation of the QCC have been disputed by strong criticism of the experimental as well as the theoretical aspects of the effect. In this paper we clarify in what precise sense the QCC can be regarded as an unambiguous consequence of the standard quantum mechanical formalism applied to describe quantum pointers weakly coupled to a system. In light of this clarification, the raised criticisms of the QCC effect are rebutted. We further point out that the limitations of the experiments performed to date imply that a loophole-free experimental demonstration of the QCC has not yet been achieved. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier B. V. | en_US |
dc.relation.uri | https://arxiv.org/abs/1703.02959 | en_US |
dc.relation.uri | https://doi.org/10.1016/j.aop.2018.01.011 | en_US |
dc.rights | ©2018 Elsevier Inc. | en_US |
dc.title | The Quantum Cheshire Cateffect: Theoretical basis and observational implications | en_US |
dc.type | Article | en_US |
Appears in Collections: | Research Papers (LAMP) |
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2018_Annals of Physics_V391_p1-15.pdf Restricted Access | Restricted Access | 631.29 kB | Adobe PDF | View/Open Request a copy |
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