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Physical Sciences and Mathematics Commons

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Full-Text Articles in Physical Sciences and Mathematics

D-Dimensional Bose Gases And The Lambert W Function, Sree Ram Valluri, J Tanguay, M Gil, D J. Jeffrey Dec 2010

D-Dimensional Bose Gases And The Lambert W Function, Sree Ram Valluri, J Tanguay, M Gil, D J. Jeffrey

Physics and Astronomy Publications

The applications of the Lambert W function (also known as the W function) to D-dimensional Bose gases are presented. We introduce two sets of families of logarithmic transcendental equations that occur frequently in thermodynamics and statistical mechanics and present their solution in terms of the W function. The low temperature T behavior of free ideal Bose gases is considered in three and four dimensions. It is shown that near condensation in four dimensions, the chemical potential μ and pressure P can be expressed in terms of T through the W function. The low T behavior of one- and two-dimensional ideal …


Book Review: Stars Above, Earth Below: A Guide To Astronomy In The National Parks, T. D. Oswalt Nov 2010

Book Review: Stars Above, Earth Below: A Guide To Astronomy In The National Parks, T. D. Oswalt

Publications

This document is Dr. Oswalt’s review of Stars Above, Earth Below : a Guide to Astronomy in the National Parks by Tyler Nordgren. Springer/Praxis, 2010 444p, 9781441916488 $29.95.


A Planet By Any Other Name . . ., Kimberly Kessler Ferzan Jan 2010

A Planet By Any Other Name . . ., Kimberly Kessler Ferzan

All Faculty Scholarship

Scientific discoveries about Pluto and the rest of the universe led scientists to question Pluto’s status and ultimately to strip Pluto of its standing among planets. Neil deGrasse Tyson’s The Pluto Files masterfully weaves together the empirical, conceptual, and cultural questions surrounding Pluto’s demotion. The problem, for scientists and spectators alike, was this: there was no scientific definition of planet. This review systematizes the Pluto puzzle presented in the book and reveals its relevance for law. The questions presented by The Pluto Files – how man relates to the world, how man understands its conceptual categories, and how man …