Physics Letters B · 1981 · 214 citations · 6 references
6
Relativity, groups and topology
L.R. · Nuclear Physics · 1965 · 1.1K citations
The electromagnetic field on a simplicial net
Rafael D. Sorkin · Journal of Mathematical Physics · 1975 · 88 citations
Lee Smolin · Nuclear Physics B · 1979 · 62 citations
Lattice formulation of general relativity
Ashok Das, Michio Kaku, Paul Townsend · Physics Letters B · 1979 · 34 citations