Month: April 2026

16/04/2026 : Hynek Kovařík @PoliMi

Alessandro OlgiatiSeminar PoliMi 
Thursday, April 16, 2026 - 15:30
Aula Seminari (3rd floor) - Bd. 14 "Nave", Via Bonardi 9
Politecnico di Milano

Zoom link on request (contact Alessandro Olgiati by email)

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SPEAKER: Hynek Kovařík (Università degli studi di Brescia)

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Cwikel-Lieb-Rozenblum type estimates for magnetic Hamiltonians in dimension two

In this talk I will present Cwikel-Lieb-Rozenblum type inequalities for the number of negative eigenvalues of Pauli and Schroedinger operators in dimension two. The resulting upper bounds are sharp both in the weak as well as the strong coupling limit. In both cases, the nature of the inequality depends on whether the flux of the magnetic field is integer or not. The talk is based on a joint work with Matthias Baur.

15/04/2026 : Meriem Abdelaziz @UniMi

quantumseminarSeminar UniMi 
Wednesday, April 15, 2026 - 16:15
Aula M02 - Via Mangiagalli, 31
Università degli Studi di Milano

Zoom link on request (contact Niels Benedikter by email)

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SPEAKER: Meriem Abdelaziz (University of Biskra)

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Analytical Solutions of the Schrödinger Equation for Diatomic Molecules in Deformed Spaces

In this work, we investigate the analytical solutions of the Schrödinger equation for diatomic molecular systems using the pseudo-harmonic and Kratzer potentials. The study is carried out in both standard quantum mechanics and in deformed frameworks, namely de Sitter and anti-de Sitter spaces, incorporating the effects of the Extended Uncertainty Principle (EUP). By applying the extended Nikiforov–Uvarov method, we derive explicit expressions for the energy eigenvalues and corresponding wave functions. The influence of quantum deformation on the spectral properties of selected diatomic molecules is analyzed, highlighting potential implications for quantum technologies.

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