Show that, modulo some discrete symmetries, (U(n)) can be split up into (S U(n)) times a group

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Show that, modulo some discrete symmetries, $U(n)$ can be split up into $S U(n)$ times a group $U(1)$ of complex phases $e^{i \alpha}$ (and show that these phases do form a group).

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Quantum Mechanics A Graduate Course

ISBN: 9781108838733

1st Edition

Authors: Horatiu Nastase

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Question Posted: Mar 27, 2024 05:00 AM

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Show that, modulo some discrete symmetries, (U(n)) can be split up into (S U(n)) times a group

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Quantum Mechanics A Graduate Course

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