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03-26
2015
Quantum Journal Club: Maxwell's Refrigerator: An Exactly Solvable Model
Abstract: We describe a simple and solvable model of a device that—like the ‘‘neat-fingered being’’ in Maxwell’s famous thought experiment—transfers energy from a cold system to a hot system b...
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12-04
2012
Quantum Cloning
Abstract: Giulio Chiribella will say a few words about the relation between quantum cloning and the distinguishability of quantum states, presenting, among other things, the solution of a previously ...
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05-28
2014
QUIC talk: Measurement-Device-Independent Quantum Information Processing
Abstract: He will introduce the discussion, giving a presentation on the recent subject of Measurement-Device-Independent Quantum Information Processing. Short Bio:
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10-23
2014
Quantum Journal Club: Quantum Data Compression of a Qubit Ensemble
Abstract: Data compression is a ubiquitous aspect of modern information technology, and the advent of quantum information raises the question of what types of compression are feasible for quantum dat...
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05-22
2015
Quantum Journal Club: Quantum Szilard Engine
Abstract: The Szilard engine (SZE) is the quintessence of Maxwell’s demon, which can extract the work from a heat bath by utilizing information. We present the first complete quantum analysis of the...
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10-18
2024
Symmetry-breaking-enhanced quantum advantage in quantum information systems
Abstract: We study symmetry-breaking (SB) phenomena in a few quantum information systems, it is shown that SB can create or enhance quantum advantage on quantum information processing. We find that e...