Shortcuts to adiabaticity for the quantum Rabi model: Efficient generation of giant entangled cat states via parametric amplification
We propose a method for the fast generation of nonclassical ground states of the Rabi
model in the ultrastrong and deep-strong coupling regimes via the shortcuts-to-adiabatic …
model in the ultrastrong and deep-strong coupling regimes via the shortcuts-to-adiabatic …
[图书][B] Theoretical foundations of nanoscale quantum devices
M Premaratne, GP Agrawal - 2021 - books.google.com
Nanooptics which describes the interaction of light with matter at the nanoscale, is a topic of
great fundamental interest to physicists and engineers and allows the direct observation of …
great fundamental interest to physicists and engineers and allows the direct observation of …
Generating two continuous entangled microwave beams using a dc-biased Josephson junction
We show experimentally that a dc-biased Josephson junction in series with two microwave
resonators emits entangled beams of microwaves leaking out of the resonators. In the …
resonators emits entangled beams of microwaves leaking out of the resonators. In the …
Observation of edge magnetoplasmon squeezing in a quantum Hall conductor
Squeezing of the quadratures of the electromagnetic field has been extensively studied in
optics and microwaves. However, previous works focused on the generation of squeezed …
optics and microwaves. However, previous works focused on the generation of squeezed …
The effects of nonlinear damping on degenerate parametric amplification
D Li, SW Shaw - Nonlinear Dynamics, 2020 - Springer
This paper considers the dynamic response of a single degree of freedom system with
nonlinear stiffness and nonlinear damping that is subjected to both resonant direct excitation …
nonlinear stiffness and nonlinear damping that is subjected to both resonant direct excitation …
Emission of photon multiplets by a dc-biased superconducting circuit
We observe the emission of bunches of k≥ 1 photons by a circuit made of a microwave
resonator in series with a voltage-biased tunable Josephson junction. The bunches are …
resonator in series with a voltage-biased tunable Josephson junction. The bunches are …
Slowing quantum decoherence of oscillators by hybrid processing
Quantum information encoded into the superposition of coherent states is an illustrative
representation of practical applications of macroscopic quantum coherence possessing …
representation of practical applications of macroscopic quantum coherence possessing …
[HTML][HTML] On the Choi–Lam analogue of Hilbert's 1888 theorem for symmetric forms
C Goel, S Kuhlmann, B Reznick - Linear Algebra and its Applications, 2016 - Elsevier
A famous theorem of Hilbert from 1888 states that for given n and d, every positive
semidefinite (psd) real form of degree 2d in n variables is a sum of squares (sos) of real …
semidefinite (psd) real form of degree 2d in n variables is a sum of squares (sos) of real …
Pinning Energy and Evidence of Granularity in the AC Susceptibility of an YBa2Cu3O7-x Superconducting Film
A Galluzzi, A Crisan, AM Ionescu, I Ivan, A Leo… - Applied Sciences, 2024 - mdpi.com
Featured Application This work concerns the study of the granular nature of an YBa2Cu3O7-
x superconducting film, whose expertise can be useful in understanding the temperature …
x superconducting film, whose expertise can be useful in understanding the temperature …
High-fidelity quantum information transmission using a room-temperature nonrefrigerated lossy microwave waveguide
M Qasymeh, H Eleuch - Scientific Reports, 2022 - nature.com
Quantum microwave transmission is key to realizing modular superconducting quantum
computers and distributed quantum networks. A large number of incoherent photons are …
computers and distributed quantum networks. A large number of incoherent photons are …