Talks

10093 - 10104 of 18369 Results

Introduction to Quantum Field Theory for Cosmology - Lecture 4

Achim Kempf University of Waterloo

January 16, 2014

PIRSA:14010005
Gaugino physics of split supersymmetry spectrum at the LHC and future proton colliders

Sunghoon Jung Korea Institute for Advanced Study

January 16, 2014

PIRSA:14010103

High Energy Physics
13/14 PSI - Foundations of Quantum Mechanics - Lecture 8

Lucien Hardy Perimeter Institute for Theoretical Physics

January 16, 2014

PIRSA:14010055
13/14 PSI - Gravitational Physics Review - Lecture 9

Ruth Gregory King's College London

January 16, 2014

PIRSA:14010037
13/14 PSI - Standard Model Review - Lecture 9

Paul Langacker Institute for Advanced Study (IAS)

January 16, 2014

PIRSA:14010018
Entanglement farming: Harnessing the properties of fixed points in quantum evolution

Eduardo Martin-Martinez University of Waterloo

January 15, 2014

PIRSA:14010104

Quantum Physics
Beyond the Standard Paradigm

Paul Langacker Institute for Advanced Study (IAS)

January 15, 2014

PIRSA:13010116

High Energy Physics
13/14 PSI - Foundations of Quantum Mechanics - Lecture 7

Lucien Hardy Perimeter Institute for Theoretical Physics

January 15, 2014

PIRSA:14010054
13/14 PSI - Gravitational Physics Review - Lecture 8

Ruth Gregory King's College London

January 15, 2014

PIRSA:14010036
13/14 PSI - Standard Model Review - Lecture 8

Paul Langacker Institute for Advanced Study (IAS)

January 15, 2014

PIRSA:14010017
Introduction to Quantum Field Theory for Cosmology - Lecture 3

Achim Kempf University of Waterloo

January 14, 2014

PIRSA:14010001
Noncontextuality without determinism and admissible (in)compatibility relations: revisiting Specker's parable.

Ravi Kunjwal Funds for Scientific Research - FNRS

January 14, 2014

PIRSA:14010102

Quantum Physics

Introduction to Quantum Field Theory for Cosmology - Lecture 4

Achim Kempf University of Waterloo

January 16, 2014

PIRSA:14010005
Gaugino physics of split supersymmetry spectrum at the LHC and future proton colliders

Sunghoon Jung Korea Institute for Advanced Study

January 16, 2014

PIRSA:14010103

High Energy Physics

Discovery of the Higgs boson and lack of discovery of superpartners in the first run at LHC are both predictions of split supersymmetry with thermal dark matter. We discuss what it would take to find gluinos at hadron supercolliders, including the LHC at 14 TeV center of mass energy, and future pp colliders at 100 TeV and 200 TeV. We generalize the discussion by re-expressing the search capacity in terms of gluino to lightest superpartner mass ratio, and apply results to other scenarios, such as gauge mediation and mirage mediation. In those models, distinctive gaugino mass ratios arise at leading order, but can be significantly modified by large logarithmic quantum corrections from split spectrum.
13/14 PSI - Foundations of Quantum Mechanics - Lecture 8

Lucien Hardy Perimeter Institute for Theoretical Physics

January 16, 2014

PIRSA:14010055
13/14 PSI - Gravitational Physics Review - Lecture 9

Ruth Gregory King's College London

January 16, 2014

PIRSA:14010037
13/14 PSI - Standard Model Review - Lecture 9

Paul Langacker Institute for Advanced Study (IAS)

January 16, 2014

PIRSA:14010018
Entanglement farming: Harnessing the properties of fixed points in quantum evolution

Eduardo Martin-Martinez University of Waterloo

January 15, 2014

PIRSA:14010104

Quantum Physics

We show that in certain generic circumstances the state of light of an optical cavity traversed by beams of atoms is naturally driven towards a non-thermal metastable state. This state can be such that successive pairs of unentangled particles sent through the cavity will reliably emerge significantly entangled thus providing a renewable source of quantum entanglement. Significant for possible experimental realizations is the fact that this entangling fixed point state of the cavity can be reached largely independently of the initial state in which the cavity was prepared. Our results suggest that reliable entanglement farming on the basis of such a fixed point state should be possible also in various other experimental settings, namely with the to-be-entangled particles replaced by arbitrary qudits and with the cavity replaced by a suitable reservoir system.
Beyond the Standard Paradigm

Paul Langacker Institute for Advanced Study (IAS)

January 15, 2014

PIRSA:13010116

High Energy Physics

I reexamine the current situation in particle and neutrino physics from a top-down perspective, discussing such underlying issues as uniqueness versus environment, minimality versus remnants, and naturalness versus tuning.
13/14 PSI - Foundations of Quantum Mechanics - Lecture 7

Lucien Hardy Perimeter Institute for Theoretical Physics

January 15, 2014

PIRSA:14010054
13/14 PSI - Gravitational Physics Review - Lecture 8

Ruth Gregory King's College London

January 15, 2014

PIRSA:14010036
13/14 PSI - Standard Model Review - Lecture 8

Paul Langacker Institute for Advanced Study (IAS)

January 15, 2014

PIRSA:14010017
Introduction to Quantum Field Theory for Cosmology - Lecture 3

Achim Kempf University of Waterloo

January 14, 2014

PIRSA:14010001
Noncontextuality without determinism and admissible (in)compatibility relations: revisiting Specker's parable.

Ravi Kunjwal Funds for Scientific Research - FNRS

January 14, 2014

PIRSA:14010102

Quantum Physics

The purpose of this talk is twofold: First, following Spekkens, to motivate noncontextuality as a natural principle one might expect to hold in nature and introduce operational noncontextuality inequalities motivated by a contextuality scenario first considered by Ernst Specker. These inequalities do not rely on the assumption of outcome-determinism which is implicit in the usual Kochen-Specker (KS) inequalities. We argue that they are the appropriate generalization of KS inequalities, serving as a test for the possibility of noncontextual explanations of experimental data. This is very much in the spirit of Bell inequalities, which provide theory-independent tests for local hidden variable explanations of experimental data without relying on the assumption of outcome-determinism. The second purpose is to point out a curious feature of quantum theory, motivated by the connections between (in)compatibility and (non)contextuality: namely, that it admits all conceivable (in)compatibility relations between observables.

Title	Date	Collection	Type	Info
Introduction to Quantum Field Theory for Cosmology - Lecture 4	2014‑01‑16	Quantum Field Theory for Cosmology - 2014	Course	View details
Gaugino physics of split supersymmetry spectrum at the LHC and future proton colliders	2014‑01‑16	Particle Physics	Scientific Series	View details
13/14 PSI - Foundations of Quantum Mechanics - Lecture 8	2014‑01‑16	13/14 PSI - Foundations of Quantum Mechanics	Course	View details
13/14 PSI - Gravitational Physics Review - Lecture 9	2014‑01‑16	13/14 PSI - Gravitational Physics Review	Course	View details
13/14 PSI - Standard Model Review - Lecture 9	2014‑01‑16	13/14 PSI - Standard Model Review	Course	View details
Entanglement farming: Harnessing the properties of fixed points in quantum evolution	2014‑01‑15	Perimeter Institute Quantum Discussions	Scientific Series	View details
Beyond the Standard Paradigm	2014‑01‑15	Colloquium	Scientific Series	View details
13/14 PSI - Foundations of Quantum Mechanics - Lecture 7	2014‑01‑15	13/14 PSI - Foundations of Quantum Mechanics	Course	View details
13/14 PSI - Gravitational Physics Review - Lecture 8	2014‑01‑15	13/14 PSI - Gravitational Physics Review	Course	View details
13/14 PSI - Standard Model Review - Lecture 8	2014‑01‑15	13/14 PSI - Standard Model Review	Course	View details
Introduction to Quantum Field Theory for Cosmology - Lecture 3	2014‑01‑14	Quantum Field Theory for Cosmology - 2014	Course	View details
Noncontextuality without determinism and admissible (in)compatibility relations: revisiting Specker's parable.	2014‑01‑14	Quantum Foundations	Scientific Series	View details

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Format results

Introduction to Quantum Field Theory for Cosmology - Lecture 4

Gaugino physics of split supersymmetry spectrum at the LHC and future proton colliders

13/14 PSI - Foundations of Quantum Mechanics - Lecture 8

13/14 PSI - Gravitational Physics Review - Lecture 9

13/14 PSI - Standard Model Review - Lecture 9

Entanglement farming: Harnessing the properties of fixed points in quantum evolution

Beyond the Standard Paradigm

13/14 PSI - Foundations of Quantum Mechanics - Lecture 7

13/14 PSI - Gravitational Physics Review - Lecture 8

13/14 PSI - Standard Model Review - Lecture 8

Introduction to Quantum Field Theory for Cosmology - Lecture 3

Noncontextuality without determinism and admissible (in)compatibility relations: revisiting Specker's parable.

Introduction to Quantum Field Theory for Cosmology - Lecture 4

Gaugino physics of split supersymmetry spectrum at the LHC and future proton colliders

13/14 PSI - Foundations of Quantum Mechanics - Lecture 8

13/14 PSI - Gravitational Physics Review - Lecture 9

13/14 PSI - Standard Model Review - Lecture 9

Entanglement farming: Harnessing the properties of fixed points in quantum evolution

Beyond the Standard Paradigm

13/14 PSI - Foundations of Quantum Mechanics - Lecture 7

13/14 PSI - Gravitational Physics Review - Lecture 8

13/14 PSI - Standard Model Review - Lecture 8

Introduction to Quantum Field Theory for Cosmology - Lecture 3

Noncontextuality without determinism and admissible (in)compatibility relations: revisiting Specker's parable.