28 citations · 41 across the 7 of their papers we have counts for
7 papers
Lindblad Multiproduct Formulas
Niall F. Robertson, Andrea D'Urbano, Anton Dekusar +11
We introduce Lindblad Multiproduct Formulas: a quantum error mitigation technique that uses two-dimensional tensor networks contracted with loop-corrected belief propagation. The q…
Scaling Sample-Based Quantum Diagonalization on GPU-Accelerated Systems using OpenMP Offload
Robert Walkup, Juha Jäykkä, Igor Pasichnyk +14
Hybrid quantum-HPC algorithms advance research by delegating complex tasks to quantum processors and using HPC systems to orchestrate workflows and complementary computations. Samp…
Isotope-Selective Strong Field Ionization of Semi-Heavy Water
Andrew J. Howard, M. Britton, Zachary L. Streeter +4
Semi-heavy water (HOD) is one of the simplest molecules in which the bonds are labelled by isotope. We demonstrate that a pair of intense few-femtosecond infrared laser pulses can…
Filming Enhanced Ionization in an Ultrafast Triatomic Slingshot
A. J. Howard, M. Britton, Z. L. Streeter +10
Filming atomic motion within molecules is an active pursuit of molecular physics and quantum chemistry. A promising method is laser-induced Coulomb Explosion Imaging (CEI) where a…
Strong Field Ionization of Water II: Electronic and Nuclear Dynamics En Route to Double Ionization
Chuan Cheng, Zachary L. Streeter, Andrew J. Howard +6
We investigate the role of nuclear motion and strong-field-induced electronic couplings during the double ionization of deuterated water using momentum-resolved coincidence spectro…
Photoelectron and fragmentation dynamics of the H + H dissociative channel in NH following direct single-photon double ionization
Kirk A. Larsen, Thomas N. Rescigno, Travis Severt +18
We report measurements on the H + H fragmentation channel following direct single-photon double ionization of neutral NH at 61.5 eV, where the two photoelectrons…
Mechanisms and dynamics of the NH + H and NH + H + H fragmentation channels upon single-photon double ionization of NH
Kirk A. Larsen, Thomas N. Rescigno, Zachary L. Streeter +18
We present state-selective measurements on the NH + H and NH + H + H dissociation channels following single-photon double ionization at 61.5 eV of neutral…