Title of article
Dynamical behaviour of an XX central spin model through Bethe ansatz techniques
Author/Authors
Jivulescu، M. A. نويسنده , , M.A. and Ferraro، نويسنده , , E. and Napoli، نويسنده , , A. and Messina، نويسنده , , A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
13
From page
315
To page
327
Abstract
Following the Bethe ansazt procedure the exact dynamics of an XX central spin model is revealed. Particular initial conditions are analyzed and the consequent time evolution is compared with the exact solution obtained by solving the time-dependent Schrüdinger equation. The interest towards spin systems and in particular central spin systems, is motivated by the recent developments in more applicative contexts.
Keywords
Bethe ansatz , central-spin model
Journal title
Reports on Mathematical Physics
Serial Year
2009
Journal title
Reports on Mathematical Physics
Record number
1584879
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