James Hartle

James Hartle - Philosophy of Physics and Cosmology

James Hartle - What is Quantum Cosmology?

James Hartle - Events in Quantum Mechanics and Relativity

What is an Observer? A Panel with James Hartle, Susanne Still, David Wallace, and Alan Guth

James Hartle - How Did the Universe Begin?

The Return of the Observer by James Hartle

James Hartle - Physics of the Observer

James Hartle: The bubble multiverses of the no-boundary quantum state

Jim Hartle Grand Finale 20190607 549

Jim Hartle: Living in a superposition. QISS Virtual Seminar

Quantum Gravity and Quantum Cosmology

Jim Hartle Relativity Song: Bob Wald 20190607 531

The impact of cosmology on quantum mechanics (J. Hartle)

The Quantum Origin of the Universe

Fine-Tuning Conversations: Jim Hartle and Bernard Carr 1, What Fine Tunings Are There?

The Hartle-Hawking State Theory: Origin of the Universe, Timelessness, & Self-Containment

Jim Hartle Gary Horowitz Quantum Cosmology Black Holes: Interstellar and Observers Questions

Fine-Tuning Conversations: Jim Hartle and Bernard Carr 2, The Quantum and Cosmological Scales

The State of the Universe - J. Hartle - 12/9/2013

Persistent Mission Generation with Colonel James Hartle

Fine-Tuning Conversations: Jim Hartle and Bernard Carr 3, Physics and Philosophy

Is the Universe Infinite? Exploring Hawking and Hartle's No Boundary Proposal

Fine-Tuning Conversations: Jim Hartle and Bernard Carr 4, No Boundaries for Quantum Cosmology

Fine-Tuning Conversations: Jim Hartle and Bernard Carr 5, The Observer Strikes Back