From the 2 of 6 linked papers with an AI index.
6 papers
Exact chiral symmetry with quantum signal processing
Henry Lamm, Alessandro Roggero, Hersh Singh +1
The paper presents a quantum signal processing algorithm that implements the overlap fermion Hamiltonian with controllable error, enabling near‑exact chiral symmetry in quantum sim…
Binary Gauss Stabilizers for Abelian Lattice Gauge Theories
Matteo Turco, Luca Spagnoli, Alessandro Roggero
The paper introduces binary Gauss stabilizers for discrete Abelian lattice gauge theories with Z_N groups (N a power of two), providing an alternative to Gauss operators that can b…
Qudit stabiliser codes for lattice gauge theories with matter
Luca Spagnoli, Alessandro Roggero, Nathan Wiebe
In this work we extend the connection between Quantum Error Correction (QEC) and Lattice Gauge Theories (LGTs) by showing that a gauge theory with prime dimension $N…
Fault-tolerant simulation of Lattice Gauge Theories with gauge covariant codes
L. Spagnoli, A. Roggero, N. Wiebe
We show in this paper that a strong and easy connection exists between quantum error correction and Lattice Gauge Theories (LGT) by using the Gauge symmetry to construct an efficie…
Quantum Simulation of Nuclear Dynamics in First Quantization
Luca Spagnoli, Chiara Lissoni, Alessandro Roggero
The study of real time dynamics of nuclear systems is of great importance to provide theoretical predictions of cross sections relevant for both terrestrial experiments as well as…
Collective Neutrino Oscillations in Three Flavors on Qubit and Qutrit Processors
Luca Spagnoli, Noah Goss, Alessandro Roggero +9
Collective neutrino flavor oscillations are of primary importance in understanding the dynamic evolution of core-collapse supernovae and subsequent terrestrial detection, but also…