Global ETD Search
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Showing 1 to 3 of 3 for “"Κβαντική πληροφορία"”.
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Generalized entanglement in quantum information theory : optimization free measures and faithful extraction protocols
By studying generalizations of entanglement to quantum resource theories,we will provide a continuous family of optimization free measures to quantify the resource in a system, for any theory whose set of free states is given by the image of an idempotent and unital quantum operation. With the help …
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Quantum information and thermodynamics of general relativity
We treat an Unruh-DeWitt detector as an open quantum system, with a quantum field playing the role of the environment, and evaluate the response of a uniformly accelerated detector for different types of interaction between the detector and the field. We derive the evolution equations for the …
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Open quantum systems and applications to the quantum information theory
This thesis is a contribution to the debate on (a) fully understanding and describing the communication between remote systems through quantum fields, and (b) constructing a theoretical model for accurately describing the information transmission, which does not lead to a violation of causality. To …