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Quantum Theory - Lecture 11

Joseph Emerson Institute for Quantum Computing (IQC)

September 24, 2012

PIRSA:12090014
Effect of thermal fluctuations in topological p-wave superconductors

Bela Bauer Microsoft Corporation
September 21, 2012

PIRSA:12090039
Condensed Matter
Relativity - Lecture 10

Michael Duff Imperial College London

September 21, 2012

PIRSA:12090030
Probability and Statistics with Prof David Spiegelhalter - Lecture 5

September 21, 2012

PIRSA:12090078
Relativity - Lecture 9

Michael Duff Imperial College London

September 20, 2012

PIRSA:12090029
Quantum Theory - Lecture 9

Joseph Emerson Institute for Quantum Computing (IQC)

September 20, 2012

PIRSA:12090010
Probability and Statistics with Prof David Spiegelhalter - Lecture 4

September 20, 2012

PIRSA:12090077
The Higgs Boson and speculative particle physics

Mark Wise California Institute of Technology (Caltech)

September 19, 2012

PIRSA:12090065
Relativity - Lecture 8

Michael Duff Imperial College London

September 19, 2012

PIRSA:12090028
Probability and Statistics with Prof David Spiegelhalter - Lecture 3

September 19, 2012

PIRSA:12090076
Quantum Theory - Lecture 8

Joseph Emerson Institute for Quantum Computing (IQC)

September 19, 2012

PIRSA:12090009
Jet Substructure, by Accident

Eder Izaguirre LinkedIn (United States)
September 18, 2012

PIRSA:12090063
High Energy Physics

Quantum Theory - Lecture 11

Joseph Emerson Institute for Quantum Computing (IQC)

September 24, 2012

PIRSA:12090014
Effect of thermal fluctuations in topological p-wave superconductors

Bela Bauer Microsoft Corporation
September 21, 2012

PIRSA:12090039
Condensed Matter
In this talk, I will present our recent work on the effect of thermal fluctuations on the topological stability of chiral p-wave superconductors. We consider two models of superconductors: spinless and spinful with a focus on topological properties and Majorana zero-energy modes. We show that proliferation of vortex-antivortex pairs above the Kosterlitz-Thouless temperature T_KT drives the transition from a thermal Quantum Hall insulator to a thermal metal/insulator, and dramatically modifies the ground-state degeneracy splitting. This shows that in order to utilize 2D chiral p-wave superconductors for topological quantum computing, the temperature should be much smaller than T_KT. Within the spinful chiral p-wave model, we also investigate the interplay between half-quantum vortices carrying Majorana zero-energy modes and full-quantum vortices having trivial topological charge, and discuss topological properties of half-quantum vortices in the background of proliferating full-quantum vortices.
Relativity - Lecture 10

Michael Duff Imperial College London

September 21, 2012

PIRSA:12090030
Probability and Statistics with Prof David Spiegelhalter - Lecture 5

September 21, 2012

PIRSA:12090078

We shall follow the growth of probability theory and applications from the 1650s onwards, in parallel with the development of statistical inference. Bayesian, Neyman-Pearson hypothesis testing and Fisherian likelihood methods will all be covered, with an emphasis on relating theory to a wide range of applications. Practical sessions will use SciPy and feature closed-form solutions, iterative and Monte Carlo simulation methods.
Relativity - Lecture 9

Michael Duff Imperial College London

September 20, 2012

PIRSA:12090029
Quantum Theory - Lecture 9

Joseph Emerson Institute for Quantum Computing (IQC)

September 20, 2012

PIRSA:12090010
Probability and Statistics with Prof David Spiegelhalter - Lecture 4

September 20, 2012

PIRSA:12090077

We shall follow the growth of probability theory and applications from the 1650s onwards, in parallel with the development of statistical inference. Bayesian, Neyman-Pearson hypothesis testing and Fisherian likelihood methods will all be covered, with an emphasis on relating theory to a wide range of applications. Practical sessions will use SciPy and feature closed-form solutions, iterative and Monte Carlo simulation methods.
The Higgs Boson and speculative particle physics

Mark Wise California Institute of Technology (Caltech)

September 19, 2012

PIRSA:12090065

The crucial role that the Higgs boson plays in the standard model for strong weak and electromagnetic interactions is reviewed. Recently a resonance with properties consistent with those expected for the Higgs boson has been discovered at the large hadron collider (LHC). This discovery constrains speculations about new physics beyond what is in the standard model. The motivation for such new physics, at roughly the energy scale probed by LHC experiments, and the nature of the constraints imposed by the recent LHC results are discussed.
Relativity - Lecture 8

Michael Duff Imperial College London

September 19, 2012

PIRSA:12090028
Probability and Statistics with Prof David Spiegelhalter - Lecture 3

September 19, 2012

PIRSA:12090076

We shall follow the growth of probability theory and applications from the 1650s onwards, in parallel with the development of statistical inference. Bayesian, Neyman-Pearson hypothesis testing and Fisherian likelihood methods will all be covered, with an emphasis on relating theory to a wide range of applications. Practical sessions will use SciPy and feature closed-form solutions, iterative and Monte Carlo simulation methods.
Quantum Theory - Lecture 8

Joseph Emerson Institute for Quantum Computing (IQC)

September 19, 2012

PIRSA:12090009
Jet Substructure, by Accident

Eder Izaguirre LinkedIn (United States)
September 18, 2012

PIRSA:12090063
High Energy Physics
The LHC detectors are allowing experimentalists to look "inside" of jets and study the properties of these. Jet substructure gives us the tools to study boosted resonances that decay into jets. In this talk, I will discuss an extension of substructure techniques to beyond the Standard Model signals where reconstructing resonances may not be optimal, but these techniques still allow us to pick out these signals from a busy QCD environment.

Title	Date	Collection	Type	Info
Quantum Theory - Lecture 11	2012‑09‑24	12/13 PSI - Quantum Theory	Course	View details
Effect of thermal fluctuations in topological p-wave superconductors	2012‑09‑21	Quantum Matter	Scientific Series	View details
Relativity - Lecture 10	2012‑09‑21	12/13 PSI - Relativity	Course	View details
Probability and Statistics with Prof David Spiegelhalter - Lecture 5	2012‑09‑21	Probability and Statistics	Course	View details
Relativity - Lecture 9	2012‑09‑20	12/13 PSI - Relativity	Course	View details
Quantum Theory - Lecture 9	2012‑09‑20	12/13 PSI - Quantum Theory	Course	View details
Probability and Statistics with Prof David Spiegelhalter - Lecture 4	2012‑09‑20	Probability and Statistics	Course	View details
The Higgs Boson and speculative particle physics	2012‑09‑19	Colloquium	Scientific Series	View details
Relativity - Lecture 8	2012‑09‑19	12/13 PSI - Relativity	Course	View details
Probability and Statistics with Prof David Spiegelhalter - Lecture 3	2012‑09‑19	Probability and Statistics	Course	View details
Quantum Theory - Lecture 8	2012‑09‑19	12/13 PSI - Quantum Theory	Course	View details
Jet Substructure, by Accident	2012‑09‑18	Particle Physics	Scientific Series	View details

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Format results

Quantum Theory - Lecture 11

Effect of thermal fluctuations in topological p-wave superconductors

Relativity - Lecture 10

Probability and Statistics with Prof David Spiegelhalter - Lecture 5

Relativity - Lecture 9

Quantum Theory - Lecture 9

Probability and Statistics with Prof David Spiegelhalter - Lecture 4

The Higgs Boson and speculative particle physics

Relativity - Lecture 8

Probability and Statistics with Prof David Spiegelhalter - Lecture 3

Quantum Theory - Lecture 8

Jet Substructure, by Accident

Quantum Theory - Lecture 11

Effect of thermal fluctuations in topological p-wave superconductors

Relativity - Lecture 10

Probability and Statistics with Prof David Spiegelhalter - Lecture 5

Relativity - Lecture 9

Quantum Theory - Lecture 9

Probability and Statistics with Prof David Spiegelhalter - Lecture 4

The Higgs Boson and speculative particle physics

Relativity - Lecture 8

Probability and Statistics with Prof David Spiegelhalter - Lecture 3

Quantum Theory - Lecture 8

Jet Substructure, by Accident