2 papers
quant-ph2026
Directly computing Wigner functions for open quantum systems
Nick Huggett, Christian Käding, Mario Pitschmann +1
The Wigner function is a well-known phase space distribution function with many applications in quantum mechanics. In this article, we consider an open quantum system consisting of…
quant-ph2026
On the Quantum Theory of Molecules: Rigour, Idealization, and Uncertainty
Nick Huggett, James Ladyman, Karim P. Y. Thébault
Philosophers have claimed that: (a) Born-Oppenheimer approximation methods for solving molecular Schrödinger equations violate the Heisenberg uncertainty relations; therefore, (b)…