204 citations · 1.4k across the 43 of their papers we have counts for
Showing 1991 · hep-thShow all
3 papers · 2 filters
hep-th1991★ 3 cited
Classical Dynamics of Point Particles in 2+1 Gravity
Andrea Cappelli, conference proceedings
The relation between Einstein gravity and the Chern-Simons gauge theory of the Poincare' group is discussed at the classical level.
hep-th1991★ 17 cited
Classical Scattering in 2+1 Gravity with N Spinning Sources
Andrea Cappelli, Marcello Ciafaloni, Paolo Valtancoli
The classical dynamics of N spinning point sources in 2+1 Einstein-Cartan gravity is considered. It corresponds to the ISO(2,1) Chern-Simons theory, in which the torsion source is…
hep-th1991★ 47 cited
Renormalization Group Patterns and C-Theorem in More Than Two Dimensions
Andrea Cappelli, José Ignacio Latorre, Xavier Vilasis-Cardona
We elaborate on a previous attempt to prove the irreversibility of the renormalization group flow above two dimensions. This involves the construction of a monotonically decreasing…