109 citations · 222 across the 10 of their papers we have counts for
10 papers
Propositional Quantum Mechanics
Michael J. Cavagnero
Quantum mechanics is reformulated using Hartle's definition of the state of an individual physical system and a variant of von Neumann's propositional calculus. An elementary set o…
Approaching universality in weakly-bound three-body systems
Vladimir Roudnev, Michael Cavagnero
Atom-dimer scattering below the three-body break-up threshold is studied for a system of three identical bosons. The atom-dimer scattering length and the energy of the most weakly-…
Benchmark helium dimer and trimer calculations with a public few-body code
V. Roudnev, Michael Cavagnero
We present detailed calculations of bound and scattering states of dimers and trimers of He to produce highly accurate data and to test a non-relativistic three-body code currently…
Solution of three-dimensional Faddeev equations: ultracold Helium trimer calculations with a public quantum three-body code
E. A. Kolganova, V. Roudnev, M. Cavagnero
We present an illustration of using a quantum three-body code being prepared for public release. The code is based on iterative solving of the three-dimensional Faddeev equations.…
Automatic grid construction for few-body quantum mechanical calculations
Vladimir Roudnev, Michael Cavagnero
An algorithm for generating optimal nonuniform grids for solving the two-body Schrödinger equation is developed and implemented. The shape of the grid is optimized to accurately re…
Quasi-Universal Dipolar Scattering in Cold and Ultracold Gases
J. L. Bohn, M. Cavagnero, C. Ticknor
We investigate the scattering cross section of aligned dipolar molecules in low-temperature gases. Over a wide range of collision energies relevant to contemporary experiments, the…