Abstract
We obtain the large deviation functional of a density profile for the asymmetric exclusion process of L sites with open boundary conditions when the asymmetry scales like 1L . We recover as limiting cases the expressions derived recently for the symmetric (SSEP) and the asymmetric (ASEP) cases. In the ASEP limit, the nonlinear differential equation one needs to solve can be analysed by a method which resembles the WKB method.
We’re sorry, something doesn't seem to be working properly.
Please try refreshing the page. If that doesn't work, please contact support so we can address the problem.
References
S. R. De Groot and P. Mazur, Non-Equilibrium Thermodynamics (North-Holland, Amsterdam, 1962).
T. M. Liggett, Interacting Particle Systems (Springer-Verlag, New York, 1985).
H. Spohn, Large Scale Dynamics of Interacting Particles (Springer-Verlag, Berlin, 1991).
H. Spohn, Long range correlations for stochastic lattice gases in a non-equilibrium steady state, J. Phys. A. 16:4275–4291 (1983).
M. R. Evans, Y. Kafri, H. M. Koduvely, and D. Mukamel, Phase separation and coarsening in one-dimensional driven diffusive systems, Phys. Rev. Lett. 80:425–429 (1998).
K. Mallick, Shocks in the asymmetry exclusion model with an impurity, J. Phys. A 29:5375–5386 (1996).
B. Schmittmann and F. Schmüser, Stationary correlations for a far-from-equilibrium spin chain, Phys. Rev. E 66:046130(2002).
B. Schmittmann and F. Schmüser, Non-equilibrium stationary state of a two-temperature spin chain, J. Phys. A 35:2569–2580 (2002).
J. Krug, Boundary-induced phase transitions in driven diffusive systems, Phys. Rev. Lett. 67:1882–1885 (1991).
B. Schmittman and R. K. P. Zia, Statistical Mechanics of Driven Diffusive Systems (Academic Press, London, 1995).
B. Derrida and M. R. Evans, Exact correlation functions in an asymmetric exclusion model with open boundaries, J. Phys. I France 3:311–322 (1993).
B. Derrida, C. Enaud, and J. L. Lebowitz, The asymmetric exclusion process and brownian excursions, cond-mat/0306078. J. Stat. Phys. (2004), in press.
T. M. Liggett, Stochastic Interacting Systems: Contact, Voter, and Exclusion Processes (Springer-Verlag, New York, 1999).
B. Derrida, M. R. Evans, V. Hakim, and V. Pasquier, Exact solution of a 1D asymmetric exclusion model using a matrix formulation, J. Phys. A 26:1493–1517 (1993).
T. Sasamoto, One dimensional partially asymmetric simple exclusion process with open boundaries: Orthogonal polynomials approach, J. Phys. A 32:7109–7131 (1999).
R. A. Blythe, M. R. Evans, F. Colaiori, and F. H. L. Essler, Exact solution of a partially asymmetric exclusion model using a deformed oscillator algebra, J. Phys. A 33:2313–2332 (2000).
S. Sandow, Partial asymmetric exclusion process with open boundaries, Phys. Rev. E 50:2660–2667 (1994).
V. Popkov and G. M. Schütz, Steady state selection in driven diffusive systems with open boundaries, Europhys. Lett. 48:257–263 (1999).
G. Schütz and E. Domany, Phase transitions in an exactly soluble one-dimensional exclusion process, J. Stat. Phys. 72:277–296 (1993).
B. Derrida, J. L. Lebowitz, and E. R. Speer, Free energy functional for nonequilibrium systems: An exactly solvable case, Phys. Rev. Lett. 87:150601(2001).
L. Bertini, A. De Sole, D. Gabrielli, G. Jona-Lasinio, and C. Landim, Fluctuations in stationary nonequilibrium states of irreversible processes, Phys. Rev. Lett. 87:040601(2001).
C. Kipnis, S. Olla, and S. R. S. Varadhan, Hydrodynamics and large deviations for simple exclusion processes, Commun. Pure Appl. Math. 42:115–137 (1989).
B. Derrida, J. L. Lebowitz, and E. R. Speer, Large deviation of the density profile in the steady state of the open symmetric simple exclusion process, J. Stat. Phys. 107:599–634 (2002).
L. Bertini, A. De Sole, D. Gabrielli, G. Jona-Lasinio, and C. Landim, Macroscopic fluctuation theory for stationary nonequilibrium states, J. Stat. Phys. 107:635–675 (2002).
B. Derrida, J. L. Lebowitz, and E. R. Speer, Exact free energy functional for a driven diffusive open stationary nonequilibrium system, Phys. Rev. Lett. 89:030601(2002).
B. Derrida, J. L. Lebowitz, and E. R. Speer, Exact large deviation functional of a stationary open driven diffusive system: The asymmetric exclusion process, J. Stat. Phys. 110:775–809 (2003).
E. J. Hinch, Perturbation Methods (Cambridge University Press, 1991).
J. Mathews and R. L. Walker, Mathematical Methods of Physics (Benjamin, 1974).
F. H. L. Essler and V. Rittenberg, Representations of the quadratic algebra and partially asymmetric diffusion with open boundaries, J. Phys. A 29:3375–3407 (1996).
J. S. Hager, J. Krug, V. Popkov, and G. M. Schütz, Minimal current phase and universal boundary layers in driven diffusive systems, Phys. Rev. E 000:056110(2001).
R. M. Corless, G. H. Gonnet, D. E. G. Hare, D. J. Jeffrey, and D. E. Knuth, On the Lambert W function, Adv. Comput. Math. 5:329–359 (1996).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Enaud, C., Derrida, B. Large Deviation Functional of the Weakly Asymmetric Exclusion Process. Journal of Statistical Physics 114, 537–562 (2004). https://doi.org/10.1023/B:JOSS.0000012501.43746.cf
Issue Date:
DOI: https://doi.org/10.1023/B:JOSS.0000012501.43746.cf