B. Dewitt

activity

19922011

most citedAn introduction to quantum gravity

50 citations · 83 across the 7 of their papers we have counts for

collaborators

Showing 1992Show all

2 papers · 1 filter

hep-lat1992★ 7 cited

The Quantized $O (1, 2) / O (2) \times Z_{2}$ 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 $O (1, 2) / O (2) \times Z_{2}$ sigma model is developed, based on the continuum theory presented in the preceding paper. Special attention is given to choosin…

hep-lat1992★ 8 cited

The Quantized $O (1, 2) / O (2) \times Z_{2}$ Sigma Model Has No Continuum Limit in Four Dimensions. I. Theoretical Framework

Jorge de Lyra, Bryce DeWitt, See Kit Foong +5

The nonlinear sigma model for which the field takes its values in the coset space $O (1, 2) / O (2) \times Z_{2}$ is similar to quantum gravity in being perturbatively nonrenormalizable an…

The Quantized O(1,2)/O(2)×Z2​ Sigma Model Has No Continuum Limit in Four Dimensions. II. Lattice Simulation

The Quantized O(1,2)/O(2)×Z2​ Sigma Model Has No Continuum Limit in Four Dimensions. I. Theoretical Framework

The Quantized $O (1, 2) / O (2) \times Z_{2}$ Sigma Model Has No Continuum Limit in Four Dimensions. II. Lattice Simulation

The Quantized $O (1, 2) / O (2) \times Z_{2}$ Sigma Model Has No Continuum Limit in Four Dimensions. I. Theoretical Framework