A Real-Time Semiclassical Picture of Vacuum Decay, High Energy Seminar at University of Helsinki, Nov. 20, 2018

A Real-Time Picture of False Vacuum Decay, Invited Talk at Simons Modern Inflationary Collaboration Meeting, Princeton, Sept. 24-25, 2018

Curvature Perturbations from Entropy Generation on Cosmic Trajectories, Invited Talk at Simons Origins of the Universe Meeting, NYC, Sept. 20-21, 2018

A Real-Time Picture of False Vacuum Decay,Gong Show Talk at Aspen Baryogenesis Workshop, September 2018

A New Semiclassical Picture of Vacuum Decay, Contributed Talk at COSMO18, Daejeon, Korea, August 27-31, 2018

A Real-Time Picture of Vacuum Decay, Seminar, Nottingham

Relativistic False Vacuum Decay in Analogue Cold Atom Systems, Invited Talk at Low Energy Challenges for High Energy Physics 3, Perimeter Institute

NonGaussianity from the End-of-Inflation [Blackboard], Invited Talk at Simons Modern Inflationary Cosmology Kick-off Meeting, Stanford, Dec. 4-6, 2017

Imperial College London Blackboard Talk [abstract]

Relativistic False Vacuum Decay in the Lab, Invited Talk at University of Sussex, United Kingdom, September 26, 2017

Relativistic False Vacuum Decay in the Lab, Contributed Talk at Post-Inflation String Cosmology, Bologna, Italy, September 20, 2017

Relativistic False Vacuum Decay in the Lab [pdf], Contributed Talk at COSMO 2017, Paris, France, September 1, 2017

Simulating the Universe on the Table Top, Blackboard Talk at Cosmology Meeting, CITA, Toronto, Canada, August, 2017

Decay of the Analogue False Vacuum, Contributed Talk at Benasque Cosmology Workshop (half slides/half blackboard), Benasque, Spain, August 2017

Cosmological Imprints of the Ultra-Large Scale Universe, Contributed Talk at PASCOS 2017, Madrid, Spain

Cosmological Imprints of the Ultra-Large Scale Universe, Invited Talk at University of Nottingham, May 26, 2017 [see Imperial talk]

The Shock-in-Time : Generating the Entropy of the Early Universe, Contributed talk at UK QFT VI, Kings College London, March 14, 2017

Cosmological Imprints of the Ultra-Large Scale Universe, Invited Talk at DAMTP, Cambridge, UK, February 13, 2017 [see Imperial talk]

Cosmological Imprints of the Ultra-Large Scale Universe, Invited Talk at Imperial College London, United Kingdom, November 18, 2016

Constraining the Ultra-Large Scale Structure of the Universe Using Numerical Relativity, Contributed Talk at COSMO 2016, Ann Arbor, Michigan, USA, August 2016

Constraining the Ultra-Large Scale Structure of the Universe Using Numerical Relativity, Contributed Talk at GR21, New York, USA, July 2016

Starting the Hot Big Bang: Entropy Generation and Simplicity from Complexity in Nonequilibrium Field TheoryInvited Seminar at University of St. Andrews, June 20, 2016

Constraining the Ultra-Large Scale Structure of the Universe, Invited Talk at Cosmological Probes of Fundamental Physics, Weizmann Institute, June 2016

Constraining the Ultra-Large Scale Structure of the Universe, ICQ Theory Talk, University of Portsmouth, UK, May 25, 2016

Ripples in Spacetime, Public talk for UCL Diploma Club, May 19, 2016

The Ultra-Large Scale Structure of the Universe using Numerical Relativity, CITA Cosmology Seminar, Toronto, Canada, May 2016

3D Quantum Bubble Collisions, TEXAS Meeting 2015, Geneva, Switzerland, December 2016

A Shock-in-Time: Producing the Entropy of the Universe, Contributed talk at Information Universe, Groningen, Netherlands, October 8, 2015

3D Quantum Bubble Collisions, COSMO 2015, Warsaw, Poland, September 9, 2015 [embedded videos work in Adobe Reader on Mac and Windows]

Three Dimensional Quantum Bubble Collisions, Cambridge Cosmology Seminar, June 8, 2015 [see Utrecht talk]

Entropy in Preheating, Invited talk given at More New Thoughts About the Universe, University of Cambridge, March 24, 2015

Three Dimensional Quantum Bubble Collisions, Institute for Theoretical Physics, Utrecht University, March 18, 2015

Preheating: A Shock-in-Time Connecting Inflation to the Big Bang, LCDM Meeting, Royal Society London, January 2015

Collisions of Vacuum Bubbles with Quantum Fluctuations (no embedded vidoes), Perimeter Institute, Waterloo, December 2013

Intermittent Density Perturbations from Preheating and the Shock-in-Time, Primordial Cosmology, KITP, UCSB, April 2013

Dissolution of Colliding Bubbles and Domain Walls via Parametric Resonance, Gravity and Cosmology Workshop, Kyoto, Nov. 2012

Entropy Production During Preheating: A Shock-in-Time, (UNC, Chapel Hill, April 10, 2012)

Preheating: A Shock-in-Time, COSMO 11, Porto, Portugal

Preheating After Multifield Inflation, COSMO 08, UW-Madison, Madison, Wisconsin, USA

CITA@25/BOND@60

LCDM Jamboree Talk (2015)

UCL Job Talk

CITA Jamboree Talk