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cond-mat.dis-nn2004★ 19 cited
Is small-world network disordered?
Soumen Roy, Somendra M. Bhattacharjee
Recent renormalization group results predict non self averaging behaviour at criticality for relevant disorder. However, we find strong self averaging(SA) behaviour in the critical…
cond-mat.dis-nn1997★ 14 cited
On the Incommensurate Phase of Pure and Doped Spin-Peierls System CuGeO_3
Somendra M. Bhattacharjee, Thomas Nattermann, Christopher Ronnewinkel
Phases and phase transitions in pure and doped spin-Peierls system CuGeO_3 are considered on the basis of a Landau-theory. In particular we discuss the critical behaviour, the soli…