284 citations · 1.1k across the 33 of their papers we have counts for
33 papers
Quantum many-body scars with tunable entanglement and Hamiltonian inverse design from ZX-calculus
Marcin Szyniszewski
Diagrammatic languages such as ZX-calculus provide compact and intuitive descriptions of quantum processes and have become established tools for circuit simplification, verificatio…
Controlled Zeno-Induced Localization of Free Fermions in a Quasiperiodic Chain
Pinaki Singha, Nilanjan Roy, Marcin Szyniszewski +1
We investigate measurement-induced localization in a continuously monitored one-dimensional Aubry--André--Harper model, focusing on the quantum Zeno regime in which the measurement…
Automated quantum circuit optimization with randomized replacements
Marcin Szyniszewski, Aleks Kissinger, Noah Linden +1
Quantum circuit optimization - the process of transforming a quantum circuit into an equivalent one with reduced time and space requirements - is crucial for maximizing the utility…
Dynamic syndrome decoder in volume-law phases of hybrid quantum circuits
Dawid Paszko, Marcin Szyniszewski, Arijeet Pal
Phases of matter with volume-law entanglement are frequently observed in quantum circuits and have numerous applications, ranging from deepening our understanding of quantum mechan…
Adhesion and Reconstruction of Graphene/Hexagonal Boron Nitride Heterostructures: A Quantum Monte Carlo Study
Marcin Szyniszewski, Elaheh Mostaani, Angelika Knothe +4
We investigate interlayer adhesion and relaxation at interfaces between graphene and hexagonal boron nitride (hBN) monolayers in van der Waals heterostructures. The adhesion potent…
Exact generalized Bethe eigenstates of the non-integrable alternating Heisenberg chain
Ronald Melendrez, Bhaskar Mukherjee, Marcin Szyniszewski +3
Exact solutions of quantum lattice models serve as useful guides for interpreting physical phenomena in condensed matter systems. Prominent examples of integrability appear in one…