50 citations · 83 across the 7 of their papers we have counts for
7 papers
An introduction to quantum gravity
Giampiero Esposito
Quantum gravity was born as that branch of modern theoretical physics that tries to unify its guiding principles, i.e., quantum mechanics and general relativity. Nowadays it is pro…
Quantum Gravity Yesterday and Today
Bryce DeWitt
We present a talk given by Bryce DeWitt on Quantum Gravity, and present many references. This article is the first installment of the book "The Pursuit of Quantum Gravity 1946-2004…
An introduction to quantum gravity
Bryce S. DeWitt, Giampiero Esposito
After an overview of the physical motivations for studying quantum gravity, we reprint THE FORMAL STRUCTURE OF QUANTUM GRAVITY, i.e. the 1978 Cargese Lectures by Professor B.S. DeW…
Quantum Gravity Without Ghosts
Bryce DeWitt, Carmen Molina-Paris
An outline is given of a recently discovered technique for building a quantum effective action that is completely independent of gauge-fixing choices and ghost determinants. One ma…
Gauge Theory Without Ghosts
Bryce DeWitt, Carmen Molina-Paris
A quantum effective action for gauge field theories is constructed that is gauge invariant and independent of the choice of gauge breaking terms and the ghost determinant.
The Quantized Sigma Model Has No Continuum Limit in Four Dimensions. II. Lattice Simulation
Jorge de Lyra, Bryce DeWitt, See Kit Foong +5
A lattice formulation of the sigma model is developed, based on the continuum theory presented in the preceding paper. Special attention is given to choosin…