63 citations · 229 across the 13 of their papers we have counts for
13 papers
Comment on "Phase separation in a two-species Bose mixture"
Fei Zhan, Ian P. McCulloch
In an article in 2007, Mishra, Pai, and Das [Phys. Rev. A 76, 013604 (2007)] investigated the two-component Bose-Hubbard model using the numerical DMRG procedure. In the regime of…
The Miscible-Immiscible Quantum Phase Transition in Coupled Two-Component Bose-Einstein Condensates in 1D Optical Lattices
Fei Zhan, Jacopo Sabbatini, Matthew J. Davis +1
Using numerical techniques, we study the miscible-immiscible quantum phase transition in a linearly coupled binary Bose-Hubbard model Hamiltonian that can describe low-energy prope…
Power spectrum of electronic heat current fluctuations
Fei Zhan, Sergey Denisov, Peter Hänggi
We analyze the fluctuations of an electronic thermal current across an idealized molecular junction. The focus here will be on the spectral features of the resulting heat fluctuati…
Hydrogen atom as a quantum-classical hybrid system
Fei Zhan, Biao Wu
Hydrogen atom is studied as a quantum-classical hybrid system, where the proton is treated as a classical object while the electron is regarded as a quantum object. We use a well k…
Reply to M. Meléndez and W. G. Hoover [arXiv:1206.0188v2]
Michele Campisi, Fei Zhan, Peter Talkner +1
In response to the recent critical comment by M. Meléndez and W. G. Hoover [arXiv:1206.0188v2] on our work [M. Campisi et al., Phys. Rev. Lett. 108, 250601 (2012)], we show that th…
On the origin of power-laws in equilibrium
Michele Campisi, Fei Zhan, Peter Hänggi
A particle in the attractive Coulomb field has an interesting property: its specific heat is constant and negative. We show, both analytically and numerically, that when a classica…