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- R. K. Bhaduri
- 2000

Considering the low-temperature and high-baryon-number-density region of the QCD phase diagram, we present a model for the first-order phase transition between the quark-gluon plasma and the recently proposed colour su-perconducting phase. Numerical results for the activation energy and other physical parameters of the droplets of Cooper pairs, at various… (More)

- R. K. Bhaduri
- 2008

We consider a small and fixed number of fermions (bosons) in a trap. The ground state of the system is defined at T = 0. For a given excitation energy, there are several ways of exciting the particles from this ground state. We formulate a method for calculating the number fluctuation in the ground state using microcanonical counting, and implement it for… (More)

We consider N particles interacting pair-wise by an inverse square potential in one dimension (Calogero-Sutherland-Moser model). When trapped harmonically, its classical canonical partition function for the repulsive regime is known in the literature. We start by presenting a concise re-derivation of this result. The equation of state is then calculated… (More)

- Muoi N Tran, Rajat K Bhaduri
- Physical review. E, Statistical, nonlinear, and…
- 2003

We consider N bosons occupying a discrete set of single-particle quantum states in an isolated trap. Usually, for a given excitation energy, there are many combinations of exciting different number of particles from the ground state, resulting in a fluctuation of the ground state population. As a counterexample, we take the quantum spectrum to be logarithms… (More)

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