92 citations · 268 across the 10 of their papers we have counts for
9 papers · 1 filter
Recursive algorithm for constructing antisymmetric fermionic states in first quantization mapping
E. Rule, I. A. Chernyshev, I. Stetcu +2
We devise a deterministic quantum algorithm to produce antisymmetric states of single-particle orbitals in the first quantization mapping. Unlike sorting-based antisymmetrization a…
Pathfinding Quantum Simulations of Neutrinoless Double-Beta Decay
Ivan A. Chernyshev, Roland C. Farrell, Marc Illa +10
We present results from co-designed quantum simulations of the neutrinoless double-beta decay of a simple nucleus in 1+1D quantum chromodynamics using IonQ's Forte-generation trapp…
Developing techniques for Simulation of SU(3) Quantum Field Theories on State-of-the-Art Quantum Devices
Ivan Chernyshev
Quantum computing has long been an experimental technology with the potential to simulate, at scale, phenomena which on classical devices would be too expensive to simulate at any…
Quantum Magic and Computational Complexity in the Neutrino Sector
Ivan Chernyshev, Caroline E. P. Robin, Martin J. Savage
We consider the quantum magic in systems of dense neutrinos undergoing coherent flavor transformations, relevant for supernova and neutron-star binary mergers. Mapping the three-fl…
Qutrit and Qubit Circuits for Three-Flavor Collective Neutrino Oscillations
Francesco Turro, Ivan A. Chernyshev, Ramya Bhaskar +1
We explore the utility of qutrits and qubits for simulating the flavor dynamics of dense neutrino systems. The evolution of such systems impacts some important astrophysical proces…
Three-flavor Collective Neutrino Oscillations on D-Wave's {\tt Advantage} Quantum Annealer
Ivan A. Chernyshev
In extreme environments such as core-collapse supernovae, neutron-star mergers, and the early Universe, neutrinos are dense enough that their self-interactions significantly affect…
Preparations for Quantum Simulations of Quantum Chromodynamics in 1+1 Dimensions: (II) Single-Baryon -Decay in Real Time
Roland C. Farrell, Ivan A. Chernyshev, Sarah J. M. Powell +3
A framework for quantum simulations of real-time weak decays of hadrons and nuclei in a 2-flavor lattice theory in one spatial dimension is presented. A single generation of the St…
Preparations for Quantum Simulations of Quantum Chromodynamics in 1+1 Dimensions: (I) Axial Gauge
Roland C. Farrell, Ivan A. Chernyshev, Sarah J. M. Powell +3
Tools necessary for quantum simulations of dimensional quantum chromodynamics are developed. When formulated in axial gauge and with two flavors of quarks, this system requir…
Preparation of the SU(3) Lattice Yang-Mills Vacuum with Variational Quantum Methods
Anthony N Ciavarella, Ivan A Chernyshev
Studying QCD and other gauge theories on quantum hardware requires the preparation of physically interesting states. The Variational Quantum Eigensolver (VQE) provides a way of per…