K. Sekimoto, Progress of Theoretical Phys. supplement, p.17, 1998.

V. Blickle, T. Speck, L. Helden, U. Seifert, and C. Bechinger, Thermodynamics of a Colloidal Particle in a Time-Dependent Nonharmonic Potential, Physical Review Letters, vol.96, issue.7, p.70603, 2006.
DOI : 10.1103/PhysRevLett.96.070603

D. J. Evans, D. J. Searles, D. J. Evans, D. J. Searles, D. J. Evans et al., Advances in Physics, Phys. Rev. E Phys. Rev. E, vol.51, issue.75, pp.50-1645, 1994.

G. M. Wang, E. M. Sevick, E. Mittag, D. J. Searles, and D. J. Evans, Experimental Demonstration of Violations of the Second Law of Thermodynamics for Small Systems and Short Time Scales, Physical Review Letters, vol.89, issue.5, pp.50601-71, 2002.
DOI : 10.1103/PhysRevLett.89.050601

A. Imparato, L. Peliti, G. Pesce, G. Rusciano, and A. Sasso, Work distribution and path integrals in general mean-field systems, Europhysics Letters (EPL), vol.70, issue.6, pp.740-746, 2005.
DOI : 10.1209/epl/i2005-10067-5

U. Seifert, Entropy Production along a Stochastic Trajectory and an Integral Fluctuation Theorem, Physical Review Letters, vol.95, issue.4, p.40602, 2005.
DOI : 10.1103/PhysRevLett.95.040602

T. Speck and U. Seifert, Integral fluctuation theorem for the housekeeping heat, Journal of Physics A: Mathematical and General, vol.38, issue.34, pp.581-588, 2005.
DOI : 10.1088/0305-4470/38/34/L03

T. Hatano and S. Sasa, Steady-State Thermodynamics of Langevin Systems, Physical Review Letters, vol.86, issue.16, p.3463, 2001.
DOI : 10.1103/PhysRevLett.86.3463

E. H. Trepagnier, C. Jarzynski, F. Ritort, G. E. Crooks, C. J. Bustamante et al., Experimental test of Hatano and Sasa's nonequilibrium steady-state equality, Proceedings of the National Academy of Sciences, vol.101, issue.42, p.15038, 2004.
DOI : 10.1073/pnas.0406405101

C. Tietz, S. Schuler, T. Speck, U. Seifert, and J. Wrachtrup, Measurement of Stochastic Entropy Production, Physical Review Letters, vol.97, issue.5, p.50602, 2006.
DOI : 10.1103/PhysRevLett.97.050602

T. Speck, V. Blickle, C. Bechinger, and U. Seifert, Distribution of entropy production for a colloidal particle in a nonequilibrium steady state, Europhysics Letters (EPL), vol.79, issue.3, p.30002, 2007.
DOI : 10.1209/0295-5075/79/30002

C. Jarzynski, Nonequilibrium Equality for Free Energy Differences, Physical Review Letters, vol.78, issue.14, p.2690, 1997.
DOI : 10.1103/PhysRevLett.78.2690

G. E. Crooks, Entropy production fluctuation theorem and the nonequilibrium work relation for free energy differences, Physical Review E, vol.60, issue.3, p.2721, 1999.
DOI : 10.1103/PhysRevE.60.2721

G. Hummer and A. Szabo, Free Energy Surfaces from Single-Molecule Force Spectroscopy, Accounts of Chemical Research, vol.38, issue.7, pp.504-513, 2005.
DOI : 10.1021/ar040148d

S. Park and K. Schulten, Calculating potentials of mean force from steered molecular dynamics simulations, The Journal of Chemical Physics, vol.120, issue.13, p.5946, 2004.
DOI : 10.1063/1.1651473