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[Fizinfo] BME Elm. Fiz. Szeminárium, dec. 5. Nicolo Defenu

From: Janos Asboth <asboth.janos AT ttk.bme.hu>
To: fizinfo AT lists.kfki.hu, "elmfiz.oktatok-kutatok" <elmfiz.oktatok-kutatok AT lists.bme.hu>, elmfiz.hallgatok AT lists.bme.hu
Subject: [Fizinfo] BME Elm. Fiz. Szeminárium, dec. 5. Nicolo Defenu
Date: Wed, 3 Dec 2025 14:07:19 +0100
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Meghívó

BME Elméleti Fizika Szeminárium,

nov. 28. péntek 10h15,

1111 Budapest, Budafoki út 8., BME F III. magasföldszint 01.,
Elméleti Fizika Tanszék szemináriumi szoba

Nicolo Defenu (Institut für Theoretische Physik, ETH Zürich):
Quantum Many-Body Systems with Long-Range Interactions

This talk aims to provide a comprehensive overview of recent advances,
emphasizing the need for a unifying framework to study long-range
interactions. We will review the equilibrium properties of long-range
interacting quantum spin systems, focusing on the variable-range quantum XY
model and its equilibrium phase diagram. The impact of long-range
interactions on the quantum paramagnetic and ferromagnetic phases will be
examined. The core of the talk addresses out-of-equilibrium dynamics,
including the spreading of quantum correlations, slowdown of entanglement
dynamics, suppression of thermalization, and the appearance of long-lived
metastable states.

Minden érdeklődőt szeretettel várunk.
Asbóth János,
szemináriumi koordinátor

>
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[Fizinfo] BME Elm. Fiz. Szeminárium, dec. 5. Nicolo Defenu, Janos Asboth, 12/03/2025
- Re: [Fizinfo] BME Elm. Fiz. Szeminárium, dec. 5. Nicolo Defenu, Janos Asboth, 12/03/2025