Two Ising models coupled to two-dimensional gravity

Mark John Bowick, Marco Falcioni, Geoffrey Harris, Enzo Marinari

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

To investigate the properties of c = 1 matter coupled to 2d-gravity we have performed large-scale simulations ot two copies of the Ising model on a dynamical lattice. We measure spin susceptibility and percolation critical exponents using finite-size scaling. We show explicity how algorithmic corrections are needed for a proper comparison with theoretical exponents. We also exhibit correlations, mediated by gravity, between the energy and magnetic properties of the two Ising species. The prospects for extending this work beyond c = 1 are dressed.

Original languageEnglish (US)
Pages (from-to)665-684
Number of pages20
JournalNuclear Physics B
Volume419
Issue number3
DOIs
StatePublished - May 23 1994

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Ising model
exponents
gravitation
magnetic properties
magnetic permeability
scaling
simulation
energy

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Bowick, M. J., Falcioni, M., Harris, G., & Marinari, E. (1994). Two Ising models coupled to two-dimensional gravity. Nuclear Physics B, 419(3), 665-684. https://doi.org/10.1016/0550-3213(94)90350-6

Two Ising models coupled to two-dimensional gravity. / Bowick, Mark John; Falcioni, Marco; Harris, Geoffrey; Marinari, Enzo.

In: Nuclear Physics B, Vol. 419, No. 3, 23.05.1994, p. 665-684.

Research output: Contribution to journalArticle

Bowick, MJ, Falcioni, M, Harris, G & Marinari, E 1994, 'Two Ising models coupled to two-dimensional gravity', Nuclear Physics B, vol. 419, no. 3, pp. 665-684. https://doi.org/10.1016/0550-3213(94)90350-6
Bowick MJ, Falcioni M, Harris G, Marinari E. Two Ising models coupled to two-dimensional gravity. Nuclear Physics B. 1994 May 23;419(3):665-684. https://doi.org/10.1016/0550-3213(94)90350-6
Bowick, Mark John ; Falcioni, Marco ; Harris, Geoffrey ; Marinari, Enzo. / Two Ising models coupled to two-dimensional gravity. In: Nuclear Physics B. 1994 ; Vol. 419, No. 3. pp. 665-684.
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