In statistical physics, a Coulomb gas is a many-body system of charged particles interacting under the electrostatic force. It is named after Charles-Augustin de Coulomb, as the force by which the particles interact is also known as the Coulomb force.
The system can be defined in any number of dimensions. While the three-dimensional Coulomb gas is the most experimentally realistic, the best understood is the two-dimensional Coulomb gas. The two-dimensional Coulomb gas is known to be equivalent to the continuum XY model of magnets and the sine-Gordon model (upon taking certain limits) in a physical sense, in that physical observables (correlation functions) calculated in one model can be used to calculate physical observables in another model. This aided the understanding of the BKT transition, and the discoverers earned a Nobel prize in physics for their work on this phase transition.[1]
^Kosterlitz, J M; Thouless, D J (12 April 1973). "Ordering, metastability and phase transitions in two-dimensional systems". Journal of Physics C: Solid State Physics. 6 (7): 1181–1203. doi:10.1088/0022-3719/6/7/010. Retrieved 28 July 2023.
a Coulombgas is a many-body system of charged particles interacting under the electrostatic force. It is named after Charles-Augustin de Coulomb, as...
The Coulomb barrier, named after Coulomb's law, which is in turn named after physicist Charles-Augustin de Coulomb, is the energy barrier due to electrostatic...
non-interacting, free bosonic CFTs are easily solved exactly. Via the Coulombgas formalism, they lead to exact results in interacting CFTs such as minimal...
remaining, mutually repulsive, nuclei fly apart in a Coulomb explosion. The structure of simple gas phase molecules can be determined by imaging which tracks...
Rutherford scattering is the elastic scattering of charged particles by the Coulomb interaction. It is a physical phenomenon explained by Ernest Rutherford...
03810(8),\nu =0.67169(7),\omega =0.789(4)} . Classical Heisenberg model Coulombgas Goldstone boson Ising model Potts model n-vector model Kosterlitz–Thouless...
understanding of friction was further developed by Charles-Augustin de Coulomb (1785). Coulomb investigated the influence of four main factors on friction: the...
ISSN 0163-1829. Young, A. P. (15 February 1979). "Melting and the vector Coulombgas in two dimensions". Physical Review B. 19 (4). American Physical Society...
In the gas phase, carbon dioxide molecules undergo significant vibrational motions and do not keep a fixed structure. However, in a Coulomb explosion...
gas model. Examples include electrons in metals and in white dwarf stars and neutrons in neutron stars.: 436 The electrons are confined by Coulomb attraction...
functions at some of their poles as Dotsenko–Fateev integrals in the Coulombgas formalism, and this is how the DOZZ formula was first guessed in the...
ISSN 0163-1829. Young, A. P. (15 February 1979). "Melting and the vector Coulombgas in two dimensions". Physical Review B. 19 (4): 1855–1866. Bibcode:1979PhRvB...
doi:10.1103/PhysRevB.19.2457. Young, P.A. (1979). "Melting and the vector Coulombgas in two dimensions". Physical Review B. 19 (4): 1855–1866. Bibcode:1979PhRvB...
Larochelle, S.; Talebpour, A.; Chin, S. L. (1998). "Coulomb effect in multiphoton ionization of rare-gas atoms" (PDF). Journal of Physics B: Atomic, Molecular...
At distances shorter than the Pearl's length, vortices behave like a Coulombgas (1/ r {\displaystyle r} repulsive force). Pearl, Judea (1964). "Current...
{2}})\approx 0.88~.} There exists a version of the Ginibre inequality for the Coulombgas that implies the existence of thermodynamic limit of correlations. Other...
ampere (sometimes called an "amp", symbol A), which is equivalent to one coulomb per second. The ampere is an SI base unit and electric current is a base...
Theory of Interfaces', by D. Jasnow. Volume 11: (1987) ISBN 0122203119 'CoulombGas Formulation of Two-Dimensional Phase Transitions', by B. Nienhus. 'Conformal...
10) Sub-sea completion and tie-back to host facility (deepest: Shell's Coulomb tie to NaKika 2004, 2,307 m/ 7,570 ft) (Numbered from left to right; all...
(unscreened) Coulomb interaction scales as 1 / r s {\displaystyle 1/r_{s}} (simply the inverse of the typical separation) The electron gas dielectric function...
elementary charge is exactly defined as e {\displaystyle e} = 1.602176634×10−19 coulombs, or 160.2176634 zeptocoulombs (zC). Since the 2019 redefinition of SI base...