212 citations · 1.3k across the 63 of their papers we have counts for
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gr-qc1994★ 7 cited
Inconsistent Physics in the Presence of Time Machines
S. Kalyana Rama, Siddhartha Sen
We present a scenario in and dimensional space time which is paradoxical in the presence of a time machine. We show that the paradox cannot be resolved and the scen…
cond-mat1994★ 83 cited
Algebraic Aspects of Abelian Sandpile Models
D. Dhar, P. Ruelle, S. Sen +1
The abelian sandpile models feature a finite abelian group generated by the operators corresponding to particle addition at various sites. We study the canonical decomposition…
cond-mat1994★ 10 cited
Algebraic Aspects of Abelian Sandpile Models
D. Dhar, P. Ruelle, S. Sen +1
The abelian sandpile models feature a finite abelian group G generated by the operators corresponding to particle addition at various sites. We study the canonical decomposition of…