Talks

10921 - 10932 of 18060 Results

Testing Strong-Field General Relativity with Black Holes

Tim Johannsen

October 04, 2012

PIRSA:12100049
Probability and Statistics with Prof David Spiegelhalter - Lecture 14

October 04, 2012

PIRSA:12100137
Massey Lecture - Other location

Neil Turok University of Edinburgh

October 03, 2012

PIRSA:12100133

Astrophysics
Massey Lecture Kick-off - Neil Turok - The Universe Within

Neil Turok University of Edinburgh

October 03, 2012

PIRSA:12100057
Probability and Statistics with Prof David Spiegelhalter - Lecture 13

October 03, 2012

PIRSA:12100136
A Higgs but no sparticles yet: what it means for the (p)MSSM

Ahmed Ismail University of Pittsburgh

October 02, 2012

PIRSA:12100052

High Energy Physics
Homogeneous and Isotropic Universe from Nonlinear Massive Gravity

A. Emir Gumrukcuoglu

October 02, 2012

PIRSA:12100002

Astrophysics
Probability and Statistics with Prof David Spiegelhalter - Lecture 12

October 02, 2012

PIRSA:12100135
Probability and Statistics with Prof David Spiegelhalter - Lecture 11

October 01, 2012

PIRSA:12100134
Relativity - Lecture 15

Michael Duff Imperial College London

September 28, 2012

PIRSA:12090037
Probability and Statistics with Prof David Spiegelhalter - Lecture 10

September 28, 2012

PIRSA:12090083
Quantum Theory - Lecture 15

Joseph Emerson Institute for Quantum Computing (IQC)

September 28, 2012

PIRSA:12090018

Testing Strong-Field General Relativity with Black Holes

Tim Johannsen

October 04, 2012

PIRSA:12100049
Probability and Statistics with Prof David Spiegelhalter - Lecture 14

October 04, 2012

PIRSA:12100137

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.
Massey Lecture - Other location

Neil Turok University of Edinburgh

October 03, 2012

PIRSA:12100133

Astrophysics
Massey Lecture Kick-off - Neil Turok - The Universe Within

Neil Turok University of Edinburgh

October 03, 2012

PIRSA:12100057
Probability and Statistics with Prof David Spiegelhalter - Lecture 13

October 03, 2012

PIRSA:12100136

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.
A Higgs but no sparticles yet: what it means for the (p)MSSM

Ahmed Ismail University of Pittsburgh

October 02, 2012

PIRSA:12100052

High Energy Physics

The phenomenological Minimal Supersymmetric Standard Model (pMSSM) provides a broad perspective on supersymmetric phenomenology. We have generated two large sets of pMSSM models with neutralino and gravitino LSPs, with sparticle masses extending up to 4 TeV. In this talk, I will discuss the implications of searches for supersymmetry and the Higgs, with particular attention to naturalness. In particular, we find that while sparticle spectra with moderately light stops are still allowed, such stops are difficult to find experimentally because of a wide array of possible cascade decays.
Homogeneous and Isotropic Universe from Nonlinear Massive Gravity

A. Emir Gumrukcuoglu

October 02, 2012

PIRSA:12100002

Astrophysics

The question of finite range gravity, or equivalently, whether graviton can have a non-zero mass, has been one of the major challenges in classical field theory for the last 70 years. Generically, a massive gravity theory contains an extra degree in addition to the 5 polarizations of massive graviton, which turns out to be a ghost. Recently, de Rham, Gabadadze and Tolley constructed a nonlinear theory of massive gravity, which successfully eliminates the ghost. Moreover, the theory has also phenomenological relevance, since the graviton mass may account for the accelerated expansion of the present universe, providing an alternative to dark energy. I will present self-accelerating cosmological solutions in the framework of this theory. The cosmological perturbations around these backgrounds have an interesting behavior: instead of the 5 degrees of freedom expected from a massive spin-2 field, only the 2 gravity wave polarizations are dynamical, at linear level. However, nonlinear analysis of the extra modes reveal the existence of ghost instabilities. This implies that a consistent universe solution in this theory should be inhomogeneous and/or anisotropic.
Probability and Statistics with Prof David Spiegelhalter - Lecture 12

October 02, 2012

PIRSA:12100135

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.
Probability and Statistics with Prof David Spiegelhalter - Lecture 11

October 01, 2012

PIRSA:12100134

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 15

Michael Duff Imperial College London

September 28, 2012

PIRSA:12090037
Probability and Statistics with Prof David Spiegelhalter - Lecture 10

September 28, 2012

PIRSA:12090083
Quantum Theory - Lecture 15

Joseph Emerson Institute for Quantum Computing (IQC)

September 28, 2012

PIRSA:12090018

Title	Date	Collection	Type	Info
Testing Strong-Field General Relativity with Black Holes	2012‑10‑04	Strong Gravity	Scientific Series	View details
Probability and Statistics with Prof David Spiegelhalter - Lecture 14	2012‑10‑04	Probability and Statistics	Course	View details
Massey Lecture - Other location	2012‑10‑03	Perimeter Public Lectures	Public Lectures	View details
Massey Lecture Kick-off - Neil Turok - The Universe Within	2012‑10‑03	Perimeter Public Lectures	Public Lectures	View details
Probability and Statistics with Prof David Spiegelhalter - Lecture 13	2012‑10‑03	Probability and Statistics	Course	View details
A Higgs but no sparticles yet: what it means for the (p)MSSM	2012‑10‑02	Particle Physics	Scientific Series	View details
Homogeneous and Isotropic Universe from Nonlinear Massive Gravity	2012‑10‑02	Cosmology and Gravitation	Scientific Series	View details
Probability and Statistics with Prof David Spiegelhalter - Lecture 12	2012‑10‑02	Probability and Statistics	Course	View details
Probability and Statistics with Prof David Spiegelhalter - Lecture 11	2012‑10‑01	Probability and Statistics	Course	View details
Relativity - Lecture 15	2012‑09‑28	12/13 PSI - Relativity	Course	View details
Probability and Statistics with Prof David Spiegelhalter - Lecture 10	2012‑09‑28	Probability and Statistics	Course	View details
Quantum Theory - Lecture 15	2012‑09‑28	12/13 PSI - Quantum Theory	Course	View details

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Format results

Testing Strong-Field General Relativity with Black Holes

Probability and Statistics with Prof David Spiegelhalter - Lecture 14

Massey Lecture - Other location

Massey Lecture Kick-off - Neil Turok - The Universe Within

Probability and Statistics with Prof David Spiegelhalter - Lecture 13

A Higgs but no sparticles yet: what it means for the (p)MSSM

Homogeneous and Isotropic Universe from Nonlinear Massive Gravity

Probability and Statistics with Prof David Spiegelhalter - Lecture 12

Probability and Statistics with Prof David Spiegelhalter - Lecture 11

Relativity - Lecture 15

Probability and Statistics with Prof David Spiegelhalter - Lecture 10

Quantum Theory - Lecture 15

Testing Strong-Field General Relativity with Black Holes

Probability and Statistics with Prof David Spiegelhalter - Lecture 14

Massey Lecture - Other location

Massey Lecture Kick-off - Neil Turok - The Universe Within

Probability and Statistics with Prof David Spiegelhalter - Lecture 13

A Higgs but no sparticles yet: what it means for the (p)MSSM

Homogeneous and Isotropic Universe from Nonlinear Massive Gravity

Probability and Statistics with Prof David Spiegelhalter - Lecture 12

Probability and Statistics with Prof David Spiegelhalter - Lecture 11

Relativity - Lecture 15

Probability and Statistics with Prof David Spiegelhalter - Lecture 10

Quantum Theory - Lecture 15