Pac-Man Josephson junctions: useful trigonometric puzzles?

Pac-Man Josephson junctions: useful trigonometric puzzles?

Abstract Rather interesting trigonometric equations arise when considering a Josephson junction obtained by embedding a Pac-Man shaped superconducting island in between two superconducting electrodes. In the present work we unfold these equations, written in terms of the superconducting phase differ...

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Bibliographic Details
Main Author:	R. De Luca
Format:	Article
Language:	Portuguese
Published:	Sociedade Brasileira de Física 2020-10-01
Series:	Revista Brasileira de Ensino de Física
Subjects:	Josephson junction Quantum mechanics Trigonometry
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172020000100490&tlng=en

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