Dissipation of quantum information near the event horizon of Schwarzschild black holes

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dc.creatorAhn, D.
dc.creatorHwang, S. W.
dc.date2005-03-14
dc.date2006-05-24
dc.date.accessioned2026-07-07T06:40:53Z
dc.date.available2026-07-07T06:40:53Z
dc.descriptionWe found that the Wigner rotation of a particle with spin 1/2, which is unitary in Minkowski spacetime, becomes non-unitary as the particle is falling onto the black hole. This implies that, from the quantum information processing point of view, any quantum information encoded in spins will be dissipated near the black hole. The gravitational field around the black hole thus acts like a dissipative quantum channel, especially the bit flip channel.
dc.descriptionMajor revision with a new figure
dc.identifierhttps://arxiv.org/abs/quant-ph/0503121
dc.identifierhttp://arxiv.org/abs/quant-ph/0503121
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/101518
dc.subjectQuantum Physics
dc.subjectHigh Energy Physics - Theory
dc.titleDissipation of quantum information near the event horizon of Schwarzschild black holes
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