Articles with "cheshire cats" as a keyword



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Time travel, hyperspace and Cheshire Cats

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Published in 2017 at "Synthese"

DOI: 10.1007/s11229-017-1448-2

Abstract: H. G. Wells’ Time Traveller inhabits uniform Newtonian time. Where relativistic/quantum travelers into the past follow spacetime curvatures, past-bound Wellsians must reverse their direction of travel relative to absolute time. William Grey and Robin Le… read more here.

Keywords: time travel; cheshire; time; travel hyperspace ... See more keywords
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Experimental exchange of grins between quantum Cheshire cats

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Published in 2020 at "Nature Communications"

DOI: 10.1038/s41467-020-16761-0

Abstract: Intuition suggests that an object should carry all of its physical properties. However, a quantum object may not act in such a manner—it can temporarily leave some of its physical properties where it never appears.… read more here.

Keywords: cheshire; quantum cheshire; experimental exchange; grins quantum ... See more keywords