Find in Library
Search millions of books, articles, and more
Indexed Open Access Databases
Intrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy
oleh: Yu-Xin Wang, Aashish A. Clerk
Format: | Article |
---|---|
Diterbitkan: | Nature Portfolio 2021-11-01 |
Deskripsi
When trying to characterise a bath coupled to a sensor qubit, one should consider that quantum environments change their properties in response to external perturbations. Here, the authors show how back-action of the qubit on the bath leads to a quench, which can be used to infer the bath spectral function.