232 citations · 2.1k across the 47 of their papers we have counts for
6 papers · 1 filter
Spin-Orbit Larmor Clock for Ionisation Times in One-Photon and Strong-Field Regimes
Jivesh Kaushal, Felipe Morales, Lisa Torlina +2
Photoionisation is a process where absorption of one or several photons liberates an electron and creates a hole in a quantum system, such as an atom or a molecule. Is it faster to…
Quantum theory of an electromagnetic observer: classically behaving macroscopic systems and emergence of classical world in quantum electrodynamics
L. I. Plimak, Misha Ivanov, A. Aiello +1
Quantum electrodynamics under conditions of distinguishability of interacting matter entities, and of controlled actions and back-actions between them, is considered. Such "mesosco…
Slalom in complex time: emergence of low-energy structures in tunnel ionization via complex time contours
Emilio Pisanty, Misha Ivanov
The ionization of atoms by strong, low-frequency fields can generally be described well by assuming that the photoelectron is, after the ionization step, completely at the mercy of…
Operational Dynamic Modeling Transcending Quantum and Classical Mechanics
Denys I. Bondar, Renan Cabrera, Robert R. Lompay +2
We introduce a general and systematic theoretical framework for Operational Dynamic Modeling (ODM) by combining a kinematic description of a model with the evolution of the dynamic…
Enhancement and suppression of tunneling by controlling symmetries of a potential barrier
Denys I. Bondar, Wing-Ki Liu, Misha Yu. Ivanov
We present a class of 2D systems which shows a counterintuitive property that contradicts a semi classical intuition: A 2D quantum particle "prefers" tunneling through a barrier ra…
Efimov states in atom-molecular collisions
M. A. Efremov, L. Plimak, B. Berg +2
We analyse scattering of a heavy atom off a weakly bound molecule comprising an identical heavy and a light atom in the Born-Oppenheimer approximation. We focus on the situation wh…