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[Fizinfo] Szemináriumok - Seminars: José A. Hoyos

From: Szeminárium koordinátor <sem-admin AT szfki.hu>
To: SZFI Szeminárium <seminar AT szfki.hu>,Fizinfo <fizinfo AT lists.kfki.hu>
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Subject: [Fizinfo] Szemináriumok - Seminars: José A. Hoyos
Date: Thu, 14 Jul 2022 06:00:01 +0200 (CEST)
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SZFI SeminarJosé A. HoyosUniversidade de São Paulo (host: Juhász
Róbert)Dynamical Griffiths singularitiesTuesday, 19 July 2022, 10:00, KFKI
Campus, Bldg. 1, 2nd floor, Conference RoomWe investigate the effects of
impurities on the unitary evolution of an interacting quantum system after a
quench. For a large variety of quench protocols, the impurities become
locally highly excited while the bulk practically remains in its ground
state. As a consequence, the system's early-times dynamics is dominated by
impurities and new dynamical quantum phase transitions appear. Finally, we
interpret our results as a dynamical analog of the Griffiths singularities in
equilibrium thermodynamics. Minden érdeklődőt szívesen látunk! -
Everyone is welcome to attend.Róbert Juhászsem-admin AT szfki.hu

[Fizinfo] Szemináriumok - Seminars: José A. Hoyos, Szeminárium koordinátor, 07/14/2022