Relativistic Quantum Information: developments in Quantum Information in general relativistic scenarios
Abstract
Recently, there has been increased interest in understanding entanglement and quantum communication in black hole spacetimes and in using quantum information techniques to address questions in gravity. Studies on relativistic entanglement show the emergence of conceptually important qualitative differences to a non-relativistic treatment. For instance, entanglement was found to be an observer-dependent property that changes from the perspective of accelerated observers moving in flat spacetime. Relativisitic quantum information theory uses well-known tools coming from quantum information and quantum optics to study quantum effects provoked by gravity to learn information about the spacetime. We can take advantage of our knowledge about quantum correlations and effects produced by the gravitational interaction to set the basis for experimental proposals ultimately aiming at finding corrections due to quantum gravity effects, too mild to be directly observed. This doctoral thesis dissertation summarises most of the research carried out during my PhD on this topic.
- Publication:
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arXiv e-prints
- Pub Date:
- June 2011
- DOI:
- 10.48550/arXiv.1106.0280
- arXiv:
- arXiv:1106.0280
- Bibcode:
- 2011arXiv1106.0280M
- Keywords:
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- Quantum Physics;
- General Relativity and Quantum Cosmology
- E-Print:
- 287 pages