Quantum Theory Looks at Time Travel: Daniel M. Greenberger and Karl Svozil, arXiv:quant-ph/0506027v2D. M. Greenberger, K. Svozil, Quantum Theory Looks at Time Travel. Quo Vadis Quantum Mechanics?, Eds. Elitzur, A., Dolev, S. & Kolenda, N., Springer Verlag, Berlin (2005)....
We compare the theory of P-CTCs to previously proposed quantum theories of time travel: the theory is physically inequivalent to Deutsch's theory of CTCs, but it is consistent with path-integral approaches (which are the best suited for analyzing quantum field theory in curved spacetime). We ...
|| Quantum Theory Looks at Time Travel AC Elitzur,S Dolev,N Kolenda 被引量: 0发表: 2005年 Comment on 'Quantum Theory Looks at Time Travel' by D.Greenberger & K.Svozil It is claimed in the above paper that, if time travel were possible, quantum propagation would prevent classic time ...
In a way, it all comes down to the butterfly effect, where a tiny action in one system can escalate into huge consequences. The name comes from the principle of chaos theory that a butterfly flapping its wings could set off a cascade of events that causes a hurricane in another part of...
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Causal reasoning is essential to science, yet quantum theory challenges it. Quantum correlations violating Bell inequalities defy satisfactory causal explanations within the framework of classical causal models. What is more, a theory encompassing quantu
Closed timelike curves are striking predictions of general relativity allowing for time-travel. They are afflicted by notorious causality issues (e.g. grandfather’s paradox). Quantum models where a qubit travels back in time solve these problems, at the cost of violating quantum theory’s linearit...
“Time Zero – Ctime” I would like to discuss a few other things about photons and also very high speed particles and their implications for a special point in time. Some of these are just thought experiments and may have no basis for a new theory, but some of you may find it interes...
The Theory Has Been in Play for More Than a Century Mention Quantum Theory to a non-scientist, and what you frequently get in response is a look of profound puzzlement. Even Einstein has weighed in against many of its premises by calling it “spooky action at a distance.” Elsewhere, he...
Only in theory. => 只在理论上。 But this is '56. => 但这是'56。 Well, it is for you. => 那么,这是给你的。 It is not for me. => 这不适合我。 What's my last name? If you can't remember, I can't tell you. => 我的姓是什么?如果你不记得,我不能告诉你。