Exotic fluorescence spectrum of a superconducting qubit driven simultaneously by longitudinal and transversal fields

• Main Authors: Yan, Yiying, Lü, Zhiguo, Zheng, Hang, Zhao, Yang
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Fluorescence Spectra; Longitudinal Driving; DRNTU::Engineering::Materials
• Online Access: https://hdl.handle.net/10356/89573; http://hdl.handle.net/10220/46306
• Institution: Nanyang Technological University

We study the fluorescence spectrum from a two-level system with a controllable energy separation modulated by the longitudinal field and excited by the transversal field. Combining the rotating-wave approximation and the Floquet theory, we derive a formal solution to the Bloch equations in the prese...