4 papers
A time-dependent wave-packet approach to reactions for quantum computation
Evan Rule, Ionel Stetcu
We describe a method for obtaining the scattering matrix for nuclear or chemical reactions on a finite lattice. Aside from the preparation of the initial and final states as wave p…
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…
Antisymmetrization of composite fermionic states for quantum simulations of nuclear reactions in first-quantization mapping
Ionel Stetcu
I present a first-quantization deterministic algorithm for antisymmetrizing a spatially separated target-projectile system containing and identical fermions, respective…
State preparation and symmetries
Ivana Miháliková, Joseph Carlson, Duff Neill +1
We demonstrate the importance of symmetries in Variational Quantum Eigensolver (VQE) algorithms to prepare the ground or specific low-lying states of quantum Hamiltonians. We exami…