Résultats de recherche pour « Wormholes »

This paper explores a speculative physical framework suggesting that antineutrinos emitted dur-ing beta decay events may tunnel through Planck-scale CPT-symmetric quantum wormholes, en-abling nonlocal energy redistribution and spacetime curvature effects. The theory synthesizes ele-ments of quantum tunneling, CPT symmetry, WKB approximation, and virtual wormhole dynamicsto propose a mechanism whereby energy conservation is maintained through hidden topologicalchannels in spacetime. A thermodynamic and Lagrangian-based analysis is presented to support thehypothesis, along with a discussion of possible testable consequences including curvature fluctuations,temporal anomalies, and traceable energy effects in neutrino detectors. This model is intended asa Version 1 speculative proposal and remains open for future mathematical expansion and physicalrefinement.

In this article, I propose that since Hawking radiation may be a type of superradiation, the action of superradiation with a preset boundary satisfies some higher dimensional action structure, for example, the superradiance of a boson on a preset boundary for a Kerr black hole satisfies the algebraic structure of a boson on a Kerr-Schild black hole. I think the superradiance of a bounded fermion to a Kerr-structured black hole satisfies the mapping structure of the wormhole.

Abstract We propose an experimental realisation of the protocol for the counterfactual disembodied transport of an unknown qubit—or what we call counterportation— where sender and receiver, remarkably, exchange no particles. We employ cavity quantum electrodynamics, estimating resources for beating the classical fidelity limit—except, unlike teleportation, no preshared entanglement nor classical communication are required. Our approach is multiple orders of magnitude more efficient in terms of physical resources than previously proposed implementation, paving the way for a demonstration using existing imperfect devices. Surprisingly, while such communication is intuitively explained in terms of “interaction-free” measurement and the Zeno effect, we show that neither is necessary, with far-reaching implications in support of an underlying physical reality. We go on to characterise an explanatory framework for counterportation starting from constructor theory: local wormholes. Conversely, a counterportation experiment demonstrating the traversability of space, by means of what is essentially a 2-qubit exchange-free quantum computer, can point to the existence in the lab of such traversable wormholes.

<p>Various spacetime candidates for traversable wormholes, regular black holes, and ‘black-bounces’ are presented and thoroughly explored in the context of the gravitational theory of general relativity. All candidate spacetimes belong to the mathematically simple class of spherically symmetric geometries; the majority are static (time-independent as well as nonrotational), with a single dynamical (time-dependent) geometry explored. To the extent possible, the candidates are presented through the use of a global coordinate patch – some of the prior literature (especially concerning traversable wormholes) has often proposed coordinate systems for desirable solutions to the Einstein equations requiring a multi-patch atlas. The most interesting cases include the so-called ‘exponential metric’ – well-favoured by proponents of alternative theories of gravity but which actually has a standard classical interpretation, and the ‘black-bounce’ to traversable wormhole case – where a metric is explored which represents either a traversable wormhole or a regular black hole, depending on the value of the newly introduced scalar parameter a. This notion of ‘blackbounce’ is defined as the case where the spherical boundary of a regular black hole forces one to travel towards a one-way traversable ‘bounce’ into a future reincarnation of our own universe. The metric of interest is then explored further in the context of a time-dependent spacetime, where the line element is rephrased with a Vaidya-like time-dependence imposed on the mass of the object, and in terms of outgoing/ingoing EddingtonFinkelstein coordinates. Analysing these candidate spacetimes extends the pre-existing discussion concerning the viability of non-singular black hole solutions in the context of general relativity, as well as contributing to the dialogue on whether an arbitrarily advanced civilization would be able to construct a traversable wormhole.</p>