3 papers
quant-ph2025
Explicit construction of a 2-design of from the theory of angular momentum
Rocco Maggi, Cosmo Lupo, Saverio Pascazio
The main aim of this work is to present an explicit construction of a 2-design of , relying only on a tool that belongs to every physicists toolbox: the theory of angul…
math-ph2025
Electromagnetism: an intrinsic approach to Hadamard's method of descent
Giuliano Angelone, Elisa Ercolessi, Paolo Facchi +4
We present a systematic geometric framework for the dimensional reduction of classical electromagnetism based on the concept of descent along vector fields of invariance. By explor…
quant-ph2024
Security of hybrid BB84 with heterodyne detection
Jasminder S. Sidhu, Rocco Maggi, Saverio Pascazio +1
Quantum key distribution (QKD) promises everlasting security based on the laws of physics. Most common protocols are grouped into two distinct categories based on the degrees of fr…