Akce ČVUT
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MAFIA seminar: Bernard Helffer (Nantes Université)
05.03.2024 12:00-13:00
Název přednášky: Quantum tunneling in deep potential wells and strong magnetic field
Anotace: Inspired by a recent paper by Charles Fefferman, Jakob Shapiro and Michael Weinstein (2022), we investigate quantum tunneling for a Hamiltonian with a symmetric double well and a uniform magnetic field. In the simultaneous limit of strong magnetic field and deep potential wells with disjoint supports, tunneling occurs and we derive accurate estimates of its magnitude. This is a joint work with A. Kachmar (2023) recently improved by L. Morin (2023).
- Místo konání
- FJFI ČVUT v Praze: Trojanova 13
- URL online akce
- https://mafia.fjfi.cvut.cz/index.php?str=seminar
- Pořadatel
- FJFI ČVUT
- Kontaktní osoba
- Matěj Tušek