[Maximisation d'entropie pour particules relativistes quantiques]
L'entropie d'un gaz idéal de particules, classiques ou quantiques, est maximisée lorsque la densité du nombre de particules, l'impulsion et l'énergie sont fixées. La loi de dispersion qui relie l'impulsion et l'énergie est linéaire ou quadratique, selon que le comportement des particules est non relativiste ou relativiste.
The entropy of an ideal gas, both in the case of classical and quantum particles, is maximised when the number particle density, linear momentum and energy are fixed. The dispersion law energy to momentum is chosen as linear or quadratic, corresponding to non-relativistic or relativistic behaviour.
Keywords: entropy, maximisation problem, moments, bosons, fermions
Mot clés : entropie, maximisation, moments, bosons, fermions
@article{BSMF_2005__133_1_87_0, author = {Escobedo, Miguel and Mischler, St\'ephane and Valle, Manuel A.}, title = {Entropy maximisation problem for quantum relativistic particles}, journal = {Bulletin de la Soci\'et\'e Math\'ematique de France}, pages = {87--120}, publisher = {Soci\'et\'e math\'ematique de France}, volume = {133}, number = {1}, year = {2005}, doi = {10.24033/bsmf.2480}, mrnumber = {2145021}, zbl = {1074.82011}, language = {en}, url = {http://www.numdam.org/articles/10.24033/bsmf.2480/} }
TY - JOUR AU - Escobedo, Miguel AU - Mischler, Stéphane AU - Valle, Manuel A. TI - Entropy maximisation problem for quantum relativistic particles JO - Bulletin de la Société Mathématique de France PY - 2005 SP - 87 EP - 120 VL - 133 IS - 1 PB - Société mathématique de France UR - http://www.numdam.org/articles/10.24033/bsmf.2480/ DO - 10.24033/bsmf.2480 LA - en ID - BSMF_2005__133_1_87_0 ER -
%0 Journal Article %A Escobedo, Miguel %A Mischler, Stéphane %A Valle, Manuel A. %T Entropy maximisation problem for quantum relativistic particles %J Bulletin de la Société Mathématique de France %D 2005 %P 87-120 %V 133 %N 1 %I Société mathématique de France %U http://www.numdam.org/articles/10.24033/bsmf.2480/ %R 10.24033/bsmf.2480 %G en %F BSMF_2005__133_1_87_0
Escobedo, Miguel; Mischler, Stéphane; Valle, Manuel A. Entropy maximisation problem for quantum relativistic particles. Bulletin de la Société Mathématique de France, Tome 133 (2005) no. 1, pp. 87-120. doi : 10.24033/bsmf.2480. http://www.numdam.org/articles/10.24033/bsmf.2480/
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