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Endpoints

September 29, 2013

PIRSA:13090082
Tools

September 29, 2013

PIRSA:13090083
Provision

September 29, 2013

PIRSA:13090081
13/14 PSI - Quantum Theory - Lecture 15

Joseph Emerson Institute for Quantum Computing (IQC)

September 27, 2013

PIRSA:13090048
13/14 PSI - Relativity - Lecture 15

Neil Turok University of Edinburgh

September 27, 2013

PIRSA:13090029
13/14 PSI - Quantum Theory - Lecture 14

Joseph Emerson Institute for Quantum Computing (IQC)

September 26, 2013

PIRSA:13090047
13/14 PSI - Relativity - Lecture 14

Neil Turok University of Edinburgh

September 26, 2013

PIRSA:13090028
Universal fault-tolerant quantum computation with only transversal gates and error correction

Adam Paetznick
September 25, 2013

PIRSA:13090069
Quantum Foundations
Slippery Waves: Brilliance Brings Blind Spots

Leo Kadanoff
September 25, 2013

PIRSA:13090051
Mathematical physics
13/14 PSI - Quantum Theory - Lecture 13

Joseph Emerson Institute for Quantum Computing (IQC)

September 25, 2013

PIRSA:13090046
Topics in QFT on Flat and Curved Spacetimes - Lecture 2

Ugo Moschella University of Insubria

September 25, 2013

PIRSA:13090010
13/14 PSI - Relativity - Lecture 13

Neil Turok University of Edinburgh

September 25, 2013

PIRSA:13090027

Endpoints

September 29, 2013

PIRSA:13090082
Tools

September 29, 2013

PIRSA:13090083
Provision

September 29, 2013

PIRSA:13090081
13/14 PSI - Quantum Theory - Lecture 15

Joseph Emerson Institute for Quantum Computing (IQC)

September 27, 2013

PIRSA:13090048
13/14 PSI - Relativity - Lecture 15

Neil Turok University of Edinburgh

September 27, 2013

PIRSA:13090029
13/14 PSI - Quantum Theory - Lecture 14

Joseph Emerson Institute for Quantum Computing (IQC)

September 26, 2013

PIRSA:13090047
13/14 PSI - Relativity - Lecture 14

Neil Turok University of Edinburgh

September 26, 2013

PIRSA:13090028
Universal fault-tolerant quantum computation with only transversal gates and error correction

Adam Paetznick
September 25, 2013

PIRSA:13090069
Quantum Foundations
Transversal implementations of encoded unitary gates are highly desirable for fault-tolerant quantum computation. It is known, however, that transversal gates alone cannot be computationally universal. I will show that the limitation on universality can be circumvented using only fault-tolerant error correction, which is already required anyway. This result applies to ``triorthogonal'' stabilizer codes, which were recently introduced by Bravyi and Haah for state distillation. I will show that triothogonal codes admit transversal implementation of the controlled-controlled-Z gate, and then demonstrate a transversal Hadamard construction which uses error correction to preserve the codespace. I will also discuss how to adapt the distillation procedure of Bravyi and Haah to Toffoli gates, improving on existing Toffoli distillation schemes.
Slippery Waves: Brilliance Brings Blind Spots

Leo Kadanoff
September 25, 2013

PIRSA:13090051
Mathematical physics
Superfluidity and superconductivity are two remarkable phenomena in which, at low temperatures, materials abruptly gain the ability to flow without friction. Microscopic quantum theories of these phases of matter were constructed in blockbuster papers of Lev Landau (1940) and John Bardeen, Leon Cooper, and J. Robert Schrieffer (1957). The actual explanation of the flow, however, is rooted in a Einstein paper of 1924 that introduces a condensate, a quantum configuration describing a finite fraction of the particles in the system. Superfluidity can then be understood in terms of the wave function for this configuration, which necessarily extends over a finite fraction of the system. Neither blockbuster paper mentions Einstein or the crucial idea of a condensate wave function. The reasons for this omission are mooted.
13/14 PSI - Quantum Theory - Lecture 13

Joseph Emerson Institute for Quantum Computing (IQC)

September 25, 2013

PIRSA:13090046
Topics in QFT on Flat and Curved Spacetimes - Lecture 2

Ugo Moschella University of Insubria

September 25, 2013

PIRSA:13090010
13/14 PSI - Relativity - Lecture 13

Neil Turok University of Edinburgh

September 25, 2013

PIRSA:13090027

Title	Date	Collection	Type	Info
Endpoints	2013‑09‑29	WGSI - Equinox Summit: Education 2030	Other	View details
Tools	2013‑09‑29	WGSI - Equinox Summit: Education 2030	Other	View details
Provision	2013‑09‑29	WGSI - Equinox Summit: Education 2030	Other	View details
13/14 PSI - Quantum Theory - Lecture 15	2013‑09‑27	13/14 PSI - Quantum Theory	Course	View details
13/14 PSI - Relativity - Lecture 15	2013‑09‑27	13/14 PSI - Relativity	Course	View details
13/14 PSI - Quantum Theory - Lecture 14	2013‑09‑26	13/14 PSI - Quantum Theory	Course	View details
13/14 PSI - Relativity - Lecture 14	2013‑09‑26	13/14 PSI - Relativity	Course	View details
Universal fault-tolerant quantum computation with only transversal gates and error correction	2013‑09‑25	Perimeter Institute Quantum Discussions	Scientific Series	View details
Slippery Waves: Brilliance Brings Blind Spots	2013‑09‑25	Colloquium	Scientific Series	View details
13/14 PSI - Quantum Theory - Lecture 13	2013‑09‑25	13/14 PSI - Quantum Theory	Course	View details
Topics in QFT on Flat and Curved Spacetimes - Lecture 2	2013‑09‑25	Topics in QFT on Flat and Curved Spacetimes	Course	View details
13/14 PSI - Relativity - Lecture 13	2013‑09‑25	13/14 PSI - Relativity	Course	View details

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