• Publications
  • Influence
Wave Function of the Universe
TLDR
A proposal for the wave function of the "ground state" or state of minimum excitation: the ground-state amplitude for a three-geometry is given by a path integral over all compact positive-definite four-geometries which have the three- geometries as a boundary.
Quantum Mechanics in the Light of Quantum Cosmology
We sketch a quantum mechanical framework for the universe as a whole. Within that framework we propose a program for describing the ultimate origin in quantum cosmology of the quasiclassical domain
Path Integral Derivation of Black Hole Radiance
The Feynman path-integral method is applied to the quantum mechanics of a scalar particle moving in the background geometry of a Schwarzschild black hole. The amplitude for the black hole to emit a
Slowly Rotating Relativistic Stars. I. Equations of Structure
Associated Articles Part  1     Part  2     Part  3     Part  5     Part  7     Part  4     Part  8     Part  6
Slowly Rotating Relativistic Stars. II. Models for Neutron Stars and Supermassive Stars
Associated Articles Part  1     Part  2     Part  3     Part  5     Part  7     Part  4     Part  8     Part  6
Spacetime Quantum Mechanics and the Quantum Mechanics of Spacetime
These are the author's lectures at the 1992 Les Houches Summer School, "Gravitation and Quantizations". They develop a generalized sum-over-histories quantum mechanics for quantum cosmology that does
Gravity: An Introduction to Einstein's General Relativity
I. SPACE AND TIME IN NEWTONIAN PHYSICS AND SPECIAL RELATIVITY. 1. Gravitational Physics. 2. Geometry as Physics. 3. Newtonian Physics. 4. Principles of Special Relativity. 5. Special Relativistic
Solutions of the Einstein-Maxwell equations with many black holes
In Newtonian gravitational theory a system of point charged particles can be arranged in static equilibrium under their mutual gravitational and electrostatic forces provided that for each particle
The Quantum mechanics of cosmology
Notes from the lectures by the author at the 7th Jerusalem Winter School 1990 on Quantum Cosmology and Baby Universes. The lectures covered quantum mechanics for closed systems like the universe,
Quantum Mechanics of Individual Systems
  • J. Hartle
  • Computer Science, Physics
  • 1 August 1968
TLDR
A discussion of the meaning of the “state” of an individual quantum mechanical system is given, and an application is made to the clarification of some of the paradoxical features of the theory.
...
1
2
3
4
5
...