428 citations · 1.8k across the 27 of their papers we have counts for
4 papers · 1 filter
Infinite-Dimensional Representations of 2-Groups
John C. Baez, Aristide Baratin, Laurent Freidel +1
A "2-group" is a category equipped with a multiplication satisfying laws like those of a group. Just as groups have representations on vector spaces, 2-groups have representations…
Measurement of Angular Distributions of Drell-Yan Dimuons in Interactions at 800 GeV/c
L. Y. Zhu, J. C. Peng, P. E. Reimer +3
We report a measurement of the angular distributions of Drell-Yan dimuons produced using an 800 GeV/c proton beam on a hydrogen target. The polar and azimuthal angular distribution…
Topologically Massive AdS Gravity
S. Carlip, S. Deser, A. Waldron +1
We analyze (2+1)-dimensional gravity with a Chern--Simons term and a negative cosmological constant, primarily at the weak field level. The full theory is expressible as the sum of…
Cosmological Topologically Massive Gravitons and Photons
S. Carlip, S. Deser, A. Waldron +1
We study topologically massive (2+1)-dimensional gravity with a negative cosmological constant. The masses of the linearized curvature excitations about AdS_3 backgrounds are not o…