PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE
 | Quantum Computational Matter Speaker(s): Stephen Bartlett
Abstract: Low-temperature phases of strongly-interacting quantum many-body systems can exhibit a range of exotic quantum phenomena, from superconductivity to fractionalized particles. One exciting prospect is that the ground or low-temperature thermal state of an engineered quantum system can function as a qu... read more
Date: 12/10/2011 - 2:00 pm
Series: Colloquium
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 | PIRSA:09110025
( Flash Presentation , Windows Presentation , Windows Video File , MP3 , PDF) Which Format?
Quantum computational phases of matter: measurement-based quantum computing in the Haldane phase Speaker(s): Stephen Bartlett
Abstract: A recent breakthrough in quantum computing has been the realization that quantum computation can proceed solely through single-qubit measurements on an appropriate quantum state. One exciting prospect is that the ground or low-temperature thermal state of an interacting quantum many-body system can ... read more
Date: 04/11/2009 - 4:00 pm
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 | PIRSA:09100095
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Epistemic vs ontic interpretations of the state of quantum systems in the presence of closed timelike curves Speaker(s): Stephen Bartlett
Abstract: TBA
Date: 02/10/2009 - 11:00 am
Collection: PIAF 09' New Perspectives on the Quantum State
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 | PIRSA:08090075
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Quantum reference frames and relationalism in quantum theory Speaker(s): Stephen Bartlett
Abstract: A reference frame can be treated as a physical quantum object internal to the theory. Quantum reference frames whose size, and therefore accuracy, are bounded in some way necessarily limit one's ability to prepare states and to perform quantum operations and measurements on a system. The nature of t... read more
Date: 29/09/2008 - 4:00 pm
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 | PIRSA:08050044
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Identifying phases of matter that are universal for quantum computation Speaker(s): Stephen Bartlett
Abstract: A recent breakthrough in quantum computing has been the realization that quantum computation can proceed solely through single-qubit measurements on an appropriate quantum state - for example, the ground state of an interacting many-body system. It would be unfortunate, however, if the usefulness of... read more
Date: 28/05/2008 - 4:00 pm
Series: Quantum Information
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 | PIRSA:04070010
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Mixed-state entanglement in the light of pure-state entanglement constrained by superselection rules Speaker(s): Stephen Bartlett
Abstract: Quantum Information Theory
Date: 14/07/2004 - 4:15 am
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