List of papers:

1. Thermodynamics as a nonequilibrium path integral
Poulomi Sadhukhan, Somendra M. Bhattacharjee,
J. Phys. A: Math. Theor. 43 (2010) 245001.     (arXiv:0911.2874)

2. TYPE II DNA: when the interfacial energy becomes negative
Poulomi Sadhukhan, Jaya Maji and Somendra M. Bhattacharjee,
Europhys. Lett. 95 (2011) 48009.        (arXiv:1009.1021)

3. Entanglement entropy of a quantum unbinding transition and entropy of DNA
Poulomi Sadhukhan and Somendra M. Bhattacharjee,
Europhys. Lett. 98 (2012) 10008.        (arXiv:1110.2131)

4. Dynamical phase transition of a periodically driven DNA
Garima Mishra, Poulomi Sadhukhan, Somendra M Bhattacharjee, Sanjay Kumar
(arXiv:1204.2913)

5. Signature of special behaviours of $1/r^2$ interaction in the quantum entanglement entropy
Poulomi Sadhukhan and Somendra M Bhattacharjee
J. Phys. A: Math. Theor. 45 (2012) 425302.        (arXiv:1207.2755)

6. Renormalization group limit cycle for three-stranded DNA
Tanmoy Pal, Poulomi Sadhukhan and Somendra M Bhattacharjee
Phys. Rev. Lett 110, 028105 (2013)        (arXiv:1208.3359)