4 papers
Ground-state properties of one-dimensional matter and quantum dissociation of a Luttinger liquid
Eugene B. Kolomeisky, Xiaoya Qi, Michael Timmins
We analyze ground-state properties of strictly one-dimensional molecular matter comprised of identical particles of mass m. Such a class of systems can be described by an additive…
Quantum fluctuations of charge and phase transitions of a large Coulomb-blockaded quantum dot
Eugene B. Kolomeisky, Robert M. Konik, Xiaoya Qi
We analyze ground-state properties of a large gated quantum dot coupled via a quantum point contact to a reservoir of one-dimensional interacting spinless electrons. We find that t…
Reply to `Comment on "Low-dimensional Bose liquids: beyond the Gross-Pitaevskii approximation"'
Eugene B. Kolomeisky, T. J. Newman, Joseph P. Straley +1
This is a published reply to the comment of Bhaduri and Sen, Physical Review Letters 86, 4708 (2001), cond-mat/0105385, on our original work, Physical Review Letters 85, 1146 (2000…
Low-dimensional Bose liquids: beyond the Gross-Pitaevskii approximation
Eugene B. Kolomeisky, T. J. Newman, Joseph P. Straley +1
The Gross-Pitaevskii approximation is a long-wavelength theory widely used to describe a variety of properties of dilute Bose condensates, in particular trapped alkali gases. We po…