16 citations · 45 across the 13 of their papers we have counts for
4 papers · 1 filter
Yang-Lee Zeros of Certain Antiferromagnetic Models
Muhammad Sedik, Junaid Majeed Bhat, Abhishek Dhar +1
We revisit the somewhat less studied problem of Yang-Lee zeros of the Ising antiferromagnet. For this purpose, we study two models, the nearest-neighbor model on a square lattice,…
Boltzmann entropy of a freely expanding quantum ideal gas
Saurav Pandey, Junaid Majeed Bhat, Abhishek Dhar +5
We study the time evolution of the Boltzmann entropy of a microstate during the non-equilibrium free expansion of a one-dimensional quantum ideal gas. This quantum Boltzmann entrop…
Localization effects due to a random magnetic field on heat transport in a harmonic chain
Gaëtan Cane, Junaid Majeed Bhat, Abhishek Dhar +1
We consider a harmonic chain of oscillators in presence of a disordered magnetic field. The ends of the chain are connected to heat baths and we study the effects of the magnet…
Heat transport in an ordered harmonic chain in presence of a uniform magnetic field
Junaid Bhat, Gaëtan Cane, Cédric Bernardin +1
We consider heat transport across a harmonic chain of charged particles, with transverse degrees of freedom, in the presence of a uniform magnetic field. For an open chain connecte…