Session Overview |
Thursday, May 30 |
10:40 |
Quantum information processing based on silicon T centres
* Youn Seok Lee, Photonic Inc, Canada To deliver high-connectivity amongst a network of processing modules, recent architectural proposals for scalable quantum technologies consider the use of spin qubits in the solid-state with remote entanglement mediated by photons. Among these solid-state solutions, the T centre in silicon has recently emerged as a strong candidate for quantum applications. In this talk, using the T centre platform with a silicon-integrated spin-photon interface, we demonstrate the fundamental building blocks of a remote-entanglement based architecture. |
11:05 |
Understanding topology and geometry in solid-state physics with photonic Quantum Walks
* Alessio D'Errico, University of Ottawa, Canada Francesco Di Colandrea, University of Ottawa Nazanin Dehghan, University of Ottawa Filippo Cardano, University of Naples Federico II Ebrahim Karimi, University of Ottawa We review the most recent applications of photonic quantum walks based on structured light, focusing on the simulation of topological phases and the development of strategies for measuring an unknown Hamiltonian's topological and geometrical properties. |
11:20 |
Equatorial State Qubit Compression
* Rui Jie Tang, University of Toronto, Canada We present two linear optical experimental schemes aimed at compressing multiple equatorial state qubits into a singular equatorial state qubit. Each of these m identical qubits encodes an unknown parameter within its relative phase. Our techniques ensure the conservation of Quantum Fisher Information on average, effectively minimizing the quantum memory needed to store these qubits from m to one. This significant reduction in memory requirement enhances flexibility in quantum metrology tasks by allowing the postponement of selecting a quantum measurement observable. |