319 citations · 577 across the 56 of their papers we have counts for
13 papers · 1 filter
Normal modes of vibrations around Hubble flow in Jellium
Eugene B. Kolomeisky
A macroscopic Coulomb system of identical charged particles with or without a compensating background charge can evolve maintaining spatial homogeneity and isotropy that mimic the…
Casimir energy of a cylindrical shell of elliptical cross section
Joseph P. Straley, Graham A. White, Eugene B. Kolomeisky
We calculate the increase in the number of modes (the Kac number) per unit length and the change in the zero-point energy (the Casimir energy) of the electromagnetic field resultin…
Casimir energy of smooth compact surfaces
Joseph P. Straley, Eugene B. Kolomeisky
We discuss the formalism of Balian and Duplantier for the calculation of the Casimir energy for an arbitrary smooth compact surface, and use it to give some examples: a finite cyli…
Weyl problem and Casimir effects in spherical shell geometry
Eugene B. Kolomeisky, Hussain Zaidi, Luke Langsjoen +1
We compute the generic mode sum that quantifies the effect on the spectrum of a harmonic field when a spherical shell is inserted into vacuum. This encompasses a variety of problem…
Geometrical interpretation of the Casimir effect
Eugene B. Kolomeisky, Joseph P. Straley
Casimir forces are a manifestation of the change in the zero-point energy of the vacuum caused by the insertion of boundaries. We show how the Casimir force can be efficiently comp…
On the calculation of the Casimir forces
Eugene B. Kolomeisky, Joseph P. Straley
Casimir forces are a manifestation of the change in the zero-point energy of the vacuum caused by the insertion of boundaries. We show how the Casimir force can be computed by cons…
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…
The Bose molecule in one dimension
Joseph P. Straley, Eugene B. Kolomeisky
We give the Green function, momentum distribution, two-particle correlation function, and structure factor for the bound state of N indistinguishable bosons with an attractive delt…
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…
Breaking a one-dimensional chain: fracture in 1 + 1 dimensions
Eugene B. Kolomeisky, Joseph P. Straley
The breaking rate of an atomic chain stretched at zero temperature by a constant force can be calculated in a quasiclassical approximation by finding the localized solutions ("boun…
Self-localization of directed polymers and oppressive population control
T. J. Newman, Eugene B. Kolomeisky
We construct a phenomenological theory of self-localization of directed polymers in d+1 dimensions. In d=1 we show that the polymer is always self-localized, whereas in d=2 there i…
Manifold self-localization in a deformable medium
Eugene B. Kolomeisky, Joseph P. Straley
Directed manifolds (domain walls, interfaces, vortex lines) in a deformable medium can exist in a correlated state in which the manifold is self-localized by its own strain field.…
Statics and dynamics of a one-dimensional quantum many-body system
Eugene B. Kolomeisky, Joseph P. Straley
The macroscopic zero-temperature behavior of weakly- incommensurate systems in one dimension is described in terms of solitons. The soliton density n obeys equations displaying sev…