Thermodynamic relations for DNA phase transitions

P Sadhukhan, SM Bhattacharjee - Indian Journal of Physics, 2014 - Springer
The force induced unzipping transition of a double stranded DNA is considered from a
purely thermodynamic point of view. This analysis provides us with a set of relations that can …

Efimov-like phase of a three-stranded DNA and the renormalization-group limit cycle

T Pal, P Sadhukhan, SM Bhattacharjee - Physical Review E, 2015 - APS
A three-stranded DNA with short range base pairings only is known to exhibit a classical
analog of the quantum Efimov effect, viz., a three-chain bound state at the two-chain melting …

Statistical mechanics of phase–space curves

M Rocca, A Plastino, GL Ferri - Physica A: Statistical Mechanics and its …, 2014 - Elsevier
We study the classical statistical mechanics of a phase–space curve. This unveils a
mechanism that, via the associated entropic force, provides us with a simple realization of …

3D effects of the entropic force

A Plastino, MC Rocca, GL Ferri - Physica A: Statistical Mechanics and its …, 2015 - Elsevier
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MODELING DNA THERMAL DENATURATION AT THE MESOSCOPIC LEVEL.

M Dolfin, M Lachowicz - Discrete & Continuous Dynamical …, 2014 - search.ebscohost.com
In this paper a mesoscopic approach is proposed to describe the process of breaking of
hydrogen bonds during the DNA thermal denaturation, also known as DNA melting. A …

Signature of special behaviours of 1/r2 interaction in the quantum entanglement entropy

P Sadhukhan, SM Bhattacharjee - Journal of Physics A …, 2012 - iopscience.iop.org
We study the bipartite von Neumann entropy of two particles interacting via a long-range
scale-free potential V (r)∼− g/r 2 in three dimensions, close to the unbinding transition. The …

A measure for maximum similarity between outcome states

L Roa, AB Klimov, A Maldonado-Trapp - Europhysics Letters, 2015 - iopscience.iop.org
We propose a measure to quantify correlations in a bipartite quantum system of two quibits
by assessing the minimum difference between outcome states of a subsystem by performing …

[PDF][PDF] DNA Physics Near Melting Point

T Pal - 2016 - hbni.ac.in
DNA is a bio-molecule found, without any known exception, in every cellular lifeform. In
biology the fundamental phase of reproduction is the cell-division. During cell division the …

Efimov like phase of a three stranded DNA (Efimov-DNA) and the renormalization group limit cycle

T Pal, P Sadhukhan, SM Bhattacharjee - arXiv preprint arXiv:1409.8127, 2014 - arxiv.org
A three-stranded DNA with short range base pairings only is known to exhibit a classical
analog of the quantum Efimov effect, viz., a three chain bound state at the two chain melting …

[PDF][PDF] Poulomi Sadhukhan & Somendra

M Bhattacharjee - iopb.res.in
The force induced unzipping transition of a double stranded DNA is considered from a
purely thermodynamic point of view. This analysis provides us with a set of relations that can …