Articles written in Pramana – Journal of Physics
Volume 72 Issue 1 January 2009 pp 285-294
Pradip Roy Bedangadas Mohanty A P Balchandran A Bhattacharyya A K Chaudhuri S Datta S Digal F Flueret S Gupta P Jaikumar S H Lee N Mathur A Mishra A P Mishra H Mishra B Mohanty P Roy P S Somia A M Srivastava
The 10th Workshop on High Energy Physics Phenomenology (WHEPP-10) was held at the Institute of Mathematical Sciences, Chennai during January 2–13, 2008. One of our working grops (WG) is QCD and QGP. The discussions of QGP WG include matter at high density, lattice QCD, charmonium states in QGP, viscous hydrodynamics and jet quenching, colour factor in heavy ion collisions and RHIC results on photons, dileptons and heavy quark. There were two plenary talks and several working group talks with intense discussions regarding the future activities that are going to be persued.
Volume 84 Issue 2 February 2015 pp 229-235
We report the existence of chimera states in an assembly of identical nonlinear oscillators that are globally linked to each other in a simple planar cross-coupled form. The rotational symmetry breaking of the coupling term appears to be responsible for the emergence of these collective states that display a characteristic coexistence of coherent and incoherent behaviour. The finding, observed in both a collection of van der Pol oscillators and chaotic Rössler oscillators, further simplifies the existence criterion for chimeras, thereby broadens the range of their applicability to real-world situations.
Volume 95, 2021
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