Tel Aviv University

by Ofri Telem (The Hebrew University of Jerusalem)

Wednesday 24 Jan 2024, 11:00 → 14:00 Asia/Jerusalem

Melamed Hall (Tel Aviv University)

10:30 Coffee Break

11:00 Introductions

Everyone (especially students) should introduce themselves briefly and
tell everyone what they are working on. A few minutes per person.

11:30 Ofri Telem (Hebrew U.)

The Quantum Spectral Method: From Atomic Orbitals to Classical Self-Force

Can classical systems be described analytically at all orders in their interaction strength? For periodic and approximately periodic systems, the answer is yes, as we show in this work. Our analytical approach, which we call the Quantum Spectral Method, is based on a novel application of Bohr's correspondence principle, obtaining non-perturbative classical dynamics as the classical limit of quantum matrix elements. A major application of our method is the calculation of self-force as the classical limit of atomic radiative transitions. We demonstrate this by calculating an adiabatic electromagnetic inspiral, along with its associated radiation, at all orders in the multipole expansion.

12:30 Lunch