The Sommerfeld-Watson transformation in teaching condensed matter physics: analytical diagonalization of Fermi gas-like models

The Sommerfeld-Watson transformation in teaching condensed matter physics: analytical diagonalization of Fermi gas-like models

This work presents the application of the lesser-known yet significant Sommerfeld-Watson transformation (SWT) for the analytical diagonalization of specific Hamiltonians in condensed matter physics. This powerful mathematical technique is particularly useful for simplifying summations over discrete...

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Bibliographic Details
Main Authors:	G. Diniz, F.D. Picoli, M.P. Lenzarini
Format:	Article
Language:	Portuguese
Published:	Sociedade Brasileira de Física 2025-08-01
Series:	Revista Brasileira de Ensino de Física
Subjects:	Sommerfeld-Watson transformation analytical Diagonalization Fermi gas-like models condensed matter physics
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172025000100448&lng=en&tlng=en
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