634 citations · 3.1k across the 74 of their papers we have counts for
75 papers
Strong Zero Modes in Supersymmetry-Inspired Quantum Circuits
Alberto Zorzato, Pietro Richelli, Jiri Minář +1
We investigate discrete dynamics in quantum circuits with gates corresponding to the S-matrix of a supersymmetric 1+1D quantum field theory. We show that for a brick-wall configura…
Brick Wall Quantum Circuits with Global Fermionic Symmetry
Pietro Richelli, Kareljan Schoutens, Alberto Zorzato
We study brick wall quantum circuits enjoying a global fermionic symmetry. The constituent 2-qubit gate, and its fermionic symmetry, derive from a 2-particle scattering matrix in i…
Adiabatic ground state preparation of fermionic many-body systems from a two-body perspective
Dyon van Vreumingen, Kareljan Schoutens
A well-known method to prepare ground states of fermionic many-body hamiltonians is adiabatic state preparation, in which an easy to prepare state is time-evolved towards an approx…
Solving correlation clustering with QAOA and a Rydberg qudit system: a full-stack approach
Jordi R. Weggemans, Alexander Urech, Alexander Rausch +6
We study the correlation clustering problem using the quantum approximate optimization algorithm (QAOA) and qudits, which constitute a natural platform for such non-binary problems…
Supersymmetry and multicriticality in a ladder of constrained fermions
Natalia Chepiga, Jiří Minář, Kareljan Schoutens
Supersymmetric lattice models of constrained fermions are known to feature exotic phenomena such as superfrustration, with an extensive degeneracy of ground states, the nature of w…
Disorder enhanced quantum many-body scars in Hilbert crystals
Bart van Voorden, Matteo Marcuzzi, Kareljan Schoutens +1
We consider a model arising in facilitated Rydberg chains with positional disorder which features a Hilbert space with the topology of a -dimensional hypercube. This allows for…