Critical slowing down in circuit quantum electrodynamics

P Brookes, G Tancredi, AD Patterson, J Rahamim… - Science …, 2021 - science.org
Critical slowing down of the time it takes a system to reach equilibrium is a key signature of
bistability in dissipative first-order phase transitions. Understanding and characterizing this …

Driving-induced resonance narrowing in a strongly coupled cavity-qubit system

E Buks, P Brookes, E Ginossar, C Deng, JLFX Orgiazzi… - Physical Review A, 2020 - APS
We study a system consisting of a superconducting flux qubit strongly coupled to a
microwave cavity. Externally applied qubit driving is employed in order to manipulate the …

Measurement-induced bistability in the excited state of a transmon

JK Choi, H Hwang, E Kim - Physical Review Applied, 2024 - APS
High-power measurement-induced cavity response is investigated in the| g⟩,| e⟩, and| f⟩
states of a transmon. All the states exhibit photon blockades above a certain critical value, a …

On the lack of intrinsic bistability of photon emission in a double quantum dot micromaser

T Chlouba, T Novotný - Journal of Statistical Mechanics: Theory …, 2019 - iopscience.iop.org
We study a micromaser model based on a solid-state setup with a double quantum dot
coupled to a microwave cavity. This model relevant for description of existing experimental …

Nonresonant Processes as a Basis for the Formation of New Relaxation Channels in the Theory of Quantum Optical Systems

AI Trubilko, AM Basharov - Journal of Experimental and Theoretical …, 2020 - Springer
The mechanisms for the pum** and decay of an “isolated” oscillator that can interact only
nonresonantly with a neighboring oscillator of different frequency are presented. We show …

[PDF][PDF] НЕРЕЗОНАНСНЫЕ ПРОЦЕССЫ КАК ОСНОВА ФОРМИРОВАНИЯ НОВЫХ КАНАЛОВ РЕЛАКСАЦИИ В ТЕОРИИ КВАНТОВЫХ ОПТИЧЕСКИХ СИСТЕМ

АИ Трубилко, АМ Башаров - Журнал экспериментальной и …, 2020 - jetp.ras.ru
Квантовые осцилляторы моделируют фотонные системы в микрорезонаторах,
которые на зеркалах могут быть связаны друг с другом или с полями накачки и …

Protected states and metastable dynamics in superconducting circuits

P Brookes - 2021 - discovery.ucl.ac.uk
The twin fields of superconducting circuits and circuit quantum electrodynamics now form
the basis for a major part of the effort towards building a quantum computer. Yet many …

Relaxation and pum** of quantum oscillator nonresonantly coupled with the other oscillator

I Trubilko A - ar** and energy decay of an" isolated"
oscillator. The oscillator is only non-resonantly coupled with the adjacent oscillator which …