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VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260427T133530Z
DTSTART;TZID=America/Los_Angeles:20180223T103000
DTEND;TZID=America/Los_Angeles:20180223T113000
SUMMARY: Can Somebody Please Say What Gibbsian Statistical Mechanics Says?
UID:20260501T062024Z-iCalPlugin-Grails@philevents-web-6b96c54f56-bljdq
TZID:America/Los_Angeles
LOCATION:100 Academy Way\, Irvine\, United States\, 92617
DESCRIPTION:<p><a href="http://www.romanfrigg.org/"><strong>Roman Frigg</strong>\, London School of Economics</a></p>\n<p>Can Somebody Please Say What Gibbsian Statistical Mechanics Says?</p>\n<p>Among working physicists\, Gibbsian statistical mechanics (GSM) is the most widely used version of statistical mechanics. Yet a closer look at GSM reveals that it is unclear what exactly the theory&nbsp\;says and how it bears on experimental practice. The root cause of the difficulties is the status of the Averaging Principle\, the proposition that what we observe in an experiment is the ensemble average of a phase function. We review different stances toward this principle\, ranging from unconditional acceptance to blatant rejection. We find all of them wanting and suggest that the problem finds an elegant solution if one adds a Boltzmannian definition of equilibrium to GSM\, which results in what we call the `Gibbsmannian approach'.&nbsp\;</p>
ORGANIZER;CN=Jeffrey Barrett;CN=Simon Huttegger;CN=Brian Skyrms:
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