The boundary density profile of a Coulomb droplet. Freezing at the edge
Journal Article
·
· Journal of Physics. A, Mathematical and Theoretical
- Stony Brook Univ., NY (United States); Stony Brook University
- Univ. of Lyon (France)
- Stony Brook Univ., NY (United States)
In this paper, we revisit the problem of computing the boundary density profile of a droplet of two-dimensional one-component plasma (2D OCP) with logarithmic inter- action between particles in a confining harmonic potential. At a sufficiently low temperature, but still in the liquid phase, the density exhibits oscillations as a function of the distance to the boundary of the droplet. We obtain the density profile numerically using Monte-Carlo simulations of the 2D OCP. We argue that the decay and period of those oscillations can be explained within a picture of the Wigner crystallization near the boundary, where the crystal is gradually melted with the increasing distance to the boundary.
- Research Organization:
- Stony Brook Univ., NY (United States)
- Sponsoring Organization:
- National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- SC0017662
- OSTI ID:
- 1805175
- Alternate ID(s):
- OSTI ID: 23130922
- Journal Information:
- Journal of Physics. A, Mathematical and Theoretical, Journal Name: Journal of Physics. A, Mathematical and Theoretical Journal Issue: 1 Vol. 54; ISSN 1751-8113
- Publisher:
- IOP PublishingCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Matrix model for a quantum Hall droplet with manifest particle-hole symmetry
Numerical simulation of Coulombic freezing
Numerical simulation of Coulombic freezing
Journal Article
·
Fri Apr 15 00:00:00 EDT 2005
· Physical Review. D, Particles Fields
·
OSTI ID:20709105
Numerical simulation of Coulombic freezing
Conference
·
Fri Jan 31 23:00:00 EST 1992
·
OSTI ID:5732217
Numerical simulation of Coulombic freezing
Conference
·
Fri Jan 31 23:00:00 EST 1992
·
OSTI ID:10132386