3 papers
quant-ph2025
QuantumSavory: Write Symbolically, Run on Any Backend -- A Unified Simulation Toolkit for Quantum Computing and Networking
Hana KimLee, Leonardo Bacciottini, Abhishek Bhatt +2
Progress in quantum computing and networking depends on codesign across abstraction layers: device-level noise and heterogeneous hardware, algorithmic structure, and distributed cl…
physics.class-ph2024
Non-Divergent Spinning Substructures Near Acoustic Field Nodes
Andrew Kille, Andrei Afanasev
In this work, we examine the extraordinary behavior of polarization and spin angular momentum (AM) density in the vicinity of longitudinal field zeros in three-dimensional monochro…
physics.optics2023
Non-Diffracting Polarisation Features around Far-Field Zeros of Electromagnetic Radiation
Alex J. Vernon, Andrew Kille, Francisco J. Rodríguez-Fortuño +1
Light from any physical source diffracts over space, as spherical wavefronts grow and energy density is spread out. Diffractive effects pose fundamental limits to light-based techn…