4 papers · 1 filter
Neural-Network Inverse Design of SRF Cavities and Transmons for Bosonic Quantum Computation
Joseph Yaker, Jovan Markovic, Alessandro Reineri +2
Three-dimensional superconducting radio-frequency (SRF) cavities provide exceptionally long-lived electromagnetic modes and, when coupled to nonlinear elements such as transmon qub…
Fault-Tolerant Resource Comparison of Qudit and Qubit Encodings for Diagonal Quadratic Operators
Samuel Godwood, Doğa Murat Kürkçüoğlu, Gabriel N. Perdue +2
Finite local Hilbert-space truncations arise naturally in quantum simulations of lattice field theories and motivate qudit encodings, but their fault-tolerant advantage over qubit…
Confinement and Kink Entanglement Asymmetry on a Quantum Ising Chain
Brian J. J. Khor, D. M. Kürkçüoglu, T. J. Hobbs +2
In this work, we explore the interplay of confinement, string breaking and entanglement asymmetry on a 1D quantum Ising chain. We consider the evolution of an initial domain wall a…
Investigating Parameter Trainability in the SNAP-Displacement Protocol of a Qudit system
Oluwadara Ogunkoya, Kirsten Morris, Doga Murat Kürkçüoglu
In this study, we explore the universality of Selective Number-dependent Arbitrary Phase (SNAP) and Displacement gates for quantum control in qudit-based systems. However, optimizi…