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Time as Organization – Downward Caustation, Structure and Complexity I

Barbara Drossel Technische Universität Darmstadt
June 28, 2016

PIRSA:16060113
Astrophysics
The fate of the big bang
- Abhay Ashtekar Pennsylvania State University
- Neil Turok University of Edinburgh
June 28, 2016

PIRSA:16060112
Astrophysics
Testing time asymmetry in the early universe
- Brian Keating University of California, San Diego
- Andrew Liddle University of Lisbon
- Richard Muller University of California, Berkeley
June 28, 2016

PIRSA:16060111
Astrophysics
The origin of arrows of time II cont.
- Sean Carroll California Institute of Technology (Caltech) - Division of Physics Mathematics & Astronomy
- Marina Cortes Institute for Astrophysics and Space Sciences
- Tim Koslowski Technical University of Applied Sciences Würzburg-Schweinfurt
June 27, 2016

PIRSA:16060110
Astrophysics
The origin of arrows of time II
- Sean Carroll California Institute of Technology (Caltech) - Division of Physics Mathematics & Astronomy
- Marina Cortes Institute for Astrophysics and Space Sciences
- Tim Koslowski Technical University of Applied Sciences Würzburg-Schweinfurt
June 27, 2016

PIRSA:16060109
Astrophysics
The origin of arrows and time I

Steve Weinstein University of Waterloo
June 27, 2016

PIRSA:16060108
Astrophysics
Welcome and Opening Remarks
- Marina Cortes Institute for Astrophysics and Space Sciences
- Lee Smolin Perimeter Institute for Theoretical Physics
- Neil Turok University of Edinburgh
June 27, 2016

PIRSA:16060107
Astrophysics
Cosmology and Fundamental Physics with the Square Kilometre Array

Bryan Gaensler University of Toronto
June 17, 2016

PIRSA:16060027
Astrophysics
Shocks in the Early Universe

Neil Turok University of Edinburgh
June 17, 2016

PIRSA:16060026
Astrophysics
TBA

Jon Sievers McGill University - Department of Physics
June 17, 2016

PIRSA:16060025
Astrophysics
Structure Formation in a nuCDM Universe

Marilena LoVerde University of Washington
June 17, 2016

PIRSA:16060024
Astrophysics
Asymmetric reheating and chilly dark sectors

Peter Adshead University of Illinois Urbana-Champaign
June 17, 2016

PIRSA:16060022
Astrophysics

Time as Organization – Downward Caustation, Structure and Complexity I

Barbara Drossel Technische Universität Darmstadt
June 28, 2016

PIRSA:16060113
Astrophysics
The fate of the big bang
- Abhay Ashtekar Pennsylvania State University
- Neil Turok University of Edinburgh
June 28, 2016

PIRSA:16060112
Astrophysics
Testing time asymmetry in the early universe
- Brian Keating University of California, San Diego
- Andrew Liddle University of Lisbon
- Richard Muller University of California, Berkeley
June 28, 2016

PIRSA:16060111
Astrophysics
The origin of arrows of time II cont.
- Sean Carroll California Institute of Technology (Caltech) - Division of Physics Mathematics & Astronomy
- Marina Cortes Institute for Astrophysics and Space Sciences
- Tim Koslowski Technical University of Applied Sciences Würzburg-Schweinfurt
June 27, 2016

PIRSA:16060110
Astrophysics
The origin of arrows of time II
- Sean Carroll California Institute of Technology (Caltech) - Division of Physics Mathematics & Astronomy
- Marina Cortes Institute for Astrophysics and Space Sciences
- Tim Koslowski Technical University of Applied Sciences Würzburg-Schweinfurt
June 27, 2016

PIRSA:16060109
Astrophysics
The origin of arrows and time I

Steve Weinstein University of Waterloo
June 27, 2016

PIRSA:16060108
Astrophysics
Welcome and Opening Remarks
- Marina Cortes Institute for Astrophysics and Space Sciences
- Lee Smolin Perimeter Institute for Theoretical Physics
- Neil Turok University of Edinburgh
June 27, 2016

PIRSA:16060107
Astrophysics
Cosmology and Fundamental Physics with the Square Kilometre Array

Bryan Gaensler University of Toronto
June 17, 2016

PIRSA:16060027
Astrophysics
The Square Kilometre Array (SKA) is a next-generation radio telescope scheduled to commence construction in 2018. The SKA will be one of a small set of billion-dollar facilities that collectively span the electromagnetic spectrum, and will be an order of magnitude more sensitive than any other radio facility. The SKA's extraordinary survey capacity will allow it to map the distribution of galaxies and large-scale structure over an unprecedented cosmic volume, providing superb probes of dark matter, dark energy, neutrino physics, magnetogenesis, non-gaussianity and inflation. In addition, pulsar timing with the SKA will provide precision tests of general relativity in the strong field regime, and should allow us to detect gravitational radiation produced by merging supermassive black holes. In this talk, I will provide an overview of the capabilities and science goals for the SKA, highlighting its unique potential for advancing our understanding of cosmology and fundamental physics.
Shocks in the Early Universe

Neil Turok University of Edinburgh
June 17, 2016

PIRSA:16060026
Astrophysics
TBA

Jon Sievers McGill University - Department of Physics
June 17, 2016

PIRSA:16060025
Astrophysics
Structure Formation in a nuCDM Universe

Marilena LoVerde University of Washington
June 17, 2016

PIRSA:16060024
Astrophysics
Cosmic background neutrinos are nearly as abundant as cosmic microwave background photons, but their mass, which determines the strength of their gravitational clustering, is unknown. Neutrino oscillation data gives a strict lower limit on neutrino mass, while cosmological datasets provide the most stringent upper limit. Even if the neutrino masses are the minimum required by oscillation data, their gravitational effects on structure formation will nevertheless be detectable in — and in fact required to explain — data within the next decade. I will discuss the physical effects of the cosmic neutrino background on structure formation and present a new signature that may be used to measure neutrino mass with large galaxy surveys.
Asymmetric reheating and chilly dark sectors

Peter Adshead University of Illinois Urbana-Champaign
June 17, 2016

PIRSA:16060022
Astrophysics
In a broad class of theories, the relic abundance of dark matter is determined by interactions internal to a thermalized dark sector, with no direct involvement of the Standard Model. These theories raise an immediate cosmological question: how was the dark sector initially populated in the early universe? I will discuss one possibility, asymmetric reheating, which can populate a thermal dark sector that never reaches thermal equilibrium with the SM.

Title	Date	Collection	Type	Info
Time as Organization – Downward Caustation, Structure and Complexity I	2016‑06‑28	Time in Cosmology	Conference	View details
The fate of the big bang	2016‑06‑28	Time in Cosmology	Conference	View details
Testing time asymmetry in the early universe	2016‑06‑28	Time in Cosmology	Conference	View details
The origin of arrows of time II cont.	2016‑06‑27	Time in Cosmology	Conference	View details
The origin of arrows of time II	2016‑06‑27	Time in Cosmology	Conference	View details
The origin of arrows and time I	2016‑06‑27	Time in Cosmology	Conference	View details
Welcome and Opening Remarks	2016‑06‑27	Time in Cosmology	Conference	View details
Cosmology and Fundamental Physics with the Square Kilometre Array	2016‑06‑17	Cosmological Frontiers in Fundamental Physics 2016	Conference	View details
Shocks in the Early Universe	2016‑06‑17	Cosmological Frontiers in Fundamental Physics 2016	Conference	View details
TBA	2016‑06‑17	Cosmological Frontiers in Fundamental Physics 2016	Conference	View details
Structure Formation in a nuCDM Universe	2016‑06‑17	Cosmological Frontiers in Fundamental Physics 2016	Conference	View details
Asymmetric reheating and chilly dark sectors	2016‑06‑17	Cosmological Frontiers in Fundamental Physics 2016	Conference	View details

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Format results

Time as Organization – Downward Caustation, Structure and Complexity I

The fate of the big bang

Testing time asymmetry in the early universe

The origin of arrows of time II cont.

The origin of arrows of time II

The origin of arrows and time I

Welcome and Opening Remarks

Cosmology and Fundamental Physics with the Square Kilometre Array

Shocks in the Early Universe

TBA

Structure Formation in a nuCDM Universe

Asymmetric reheating and chilly dark sectors

Time as Organization – Downward Caustation, Structure and Complexity I

The fate of the big bang

Testing time asymmetry in the early universe

The origin of arrows of time II cont.

The origin of arrows of time II

The origin of arrows and time I

Welcome and Opening Remarks

Cosmology and Fundamental Physics with the Square Kilometre Array

Shocks in the Early Universe

TBA

Structure Formation in a nuCDM Universe

Asymmetric reheating and chilly dark sectors