J.L. Lebowitz and O. Penrose, "Modern ergodic theory", Physics Today (1973).
C.A. Egan and C.H. Lineweaver, "A Larger Estimate of the Entropy of the Universe", Astroph. J. 710:1825 (2010).
P. Frampton
, "What is the entropy of the universe?", Class. Quant. Grav. 26:145005 (2009).
Related to Problem Set 1:
D. Spiegel and E. Turner, "Bayesian analysis of the astrobiological implications of life's early emergence on Earth", Proc. Natl. Acad. Sci.
109, 395 (2012).
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R. Zwanzig, A. Szabo, and B. Bagchi, "Levinthal's paradox", Proc. Natl. Acad. Sci.
89, 20 (1992).
pdf
Related to Problem Set 2:
D.A. Leigh, J.K.Y. Wong, F. Dehez, and F. Zerbetto, "Unidirectional rotation in a mechanically interlocked molecular rotor", Nature
424, 174 (2003).
pdf
S. Rahav, J. Horowitz, and C. Jarzynski, "Directed flow in non-adiabatic stochastic pumps", Phys. Rev. Lett.
101, 140602 (2008).
pdf
D. Mandal and C. Jarzynski, "A proof by graphical construction of the no-pumping theorem of stochastic pumps", J. Stat. Mech. P10006 (2011).
pdf.