47 citations · 67 across the 6 of their papers we have counts for
6 papers
A quadratic-scaling algorithm with guaranteed convergence for quantum coupled-channel calculations
Hubert J. Jóźwiak, Md Muktadir Rahman, Timur V. Tscherbul
Rigorous quantum dynamics calculations provide essential insights into complex scattering phenomena across atomic and molecular physics, chemical reaction dynamics, and astrochemis…
A rigorous adiabatic approach to ultracold atom-molecule collisions in a magnetic field
Nathan S. Prins, Timur V. Tscherbul
We extend the rigorous adiabatic coupled-channel formalism to ultracold nonreactive atom-molecule collisions in the presence of an external magnetic field. The wavefunction of the…
Rigorous quantum calculations for atom-molecule chemical reactions in electric fields: from single to multiple partial wave regimes
Timur V. Tscherbul, Roman V. Krems
We present an efficient method for rigorous quantum calculations of cross sections for atom-molecule reactive scattering in the presence of a dc electric field. The wavefunction of…
Hyperfine and Zeeman interactions in ultracold collisions of molecular hydrogen with atomic lithium
Hubert Jóźwiak, Timur V. Tscherbul, Piotr Wcisło
We present a rigorous quantum scattering study of the effects of hyperfine and Zeeman interactions on cold Li - H collisions in the presence of an external magnetic field usi…
A fundamental limit to the efficiency of spin-exchange optical pumping of 3He nuclei
T. V. Tscherbul, P. Zhang, H. R. Sadeghpour +1
We establish the existence of a fundamental limit to the efficiency of spin-exchange optical pumping of 3He nuclei by collisions with spin-polarized alkali-metal atoms. Using accur…
Quantum theory of chemical reactions in the presence of electromagnetic fields
T. V. Tscherbul, R. V. Krems
We present a theory for rigorous quantum scattering calculations of probabilities for chemical reactions of atoms with diatomic molecules in the presence of an external electric fi…