166 citations · 187 across the 2 of their papers we have counts for
2 papers
cond-mat.stat-mech2009★ 21 cited
Phase of Ising spins on modular networks analogous to social polarization
Subinay Dasgupta, Raj Kumar Pan, Sitabhra Sinha
Coordination processes in complex systems can be related to the problem of collective ordering in networks, many of which have modular organization. Investigating the order-disorde…
q-fin.ST2007★ 166 cited
Collective behavior of stock price movements in an emerging market
Raj Kumar Pan, Sitabhra Sinha
To investigate the universality of the structure of interactions in different markets, we analyze the cross-correlation matrix C of stock price fluctuations in the National Stock E…