-
06-11
2025
Continuous-variable quantum correlation and quantum communication: Beyond Gaussi
Quantum information protocols, originally envisioned for two-state (qubit) systems, have also been extended to continuous variables (CVs). It is usually held that Gaussian squeezed state is an essenti...
-
06-11
2025
Digital Quantum Simulation with a Quantum Computer: Challenges and Opportunities
I earned my BSc and MPhil in physics from the Chinese University of Hong Kong in respectively 2002 and 2004. I continued my PhD study in physics at the University of Illinois at Urbana-Champaign and f...
-
06-11
2025
Quantum Journal Club
Abstract: Title: Optomechanical systems: cooling and detecting in quantum regime Abstract: Opto-mechanical systems have been studied intensively during the past several years. The current interest ...
-
06-11
2025
Electrical transport and spin qubit in a semiconductor nanowire
The electron transport properties of individual InAs nanwires and InAs/InAlAs core-shell nanowires are investigated. A temperature dependence characteristic of phonon and ionized impurity scattering i...
-
06-11
2025
Quantum Circuits Architecture
Abstract: The optimized design of quantum circuits is a fundamental problem in Quantum Information. For any desired task, be it the ultra-precise estimation of a parameter in quantum metrology, the d...
-
06-11
2025
Cooperativity in spontaneous emission: Superradiance and its prospects
Superradiance is known as the enhancement of spontaneous radiation due to build-up of a collective dipole. Our work is to investigate whether superradiance plays any role in the otherwise extremely we...