96 citations · 230 across the 10 of their papers we have counts for
10 papers
Counterdiabatic Driving under Variational Frame Dressing
Boxi Li, Franco Nori, Felix Motzoi
Counterdiabatic (CD) driving accelerates adiabatic protocols by prescribing auxiliary control fields, but often fails to map them to physically available operations. We derive a ge…
Quantum transport in Cooper pair splitters using hierarchical equations of motion
Riya Baruah, Neill Lambert, Franco Nori +1
We investigate charge transport in Cooper pair splitters beyond the weak-coupling and Markovian limits. To this end, we employ hierarchical equations of motion (HEOM), which can ca…
QuTiP 5: The Quantum Toolbox in Python
Neill Lambert, Eric Giguère, Paul Menczel +15
QuTiP, the Quantum Toolbox in Python, has been at the forefront of open-source quantum software for the past 13 years. It is used as a research, teaching, and industrial tool, and…
Nonreciprocal Superradiant Phase Transitions and Multicriticality in a Cavity QED System
Gui-Lei Zhu, Chang-Sheng Hu, Hui Wang +3
We demonstrate the emergence of nonreciprocal superradiant phase transitions and novel multicriticality in a cavity quantum electrodynamics (QED) system, where a two-level atom int…
Lee-Yang theory of the superradiant phase transition in the open Dicke model
Fredrik Brange, Neill Lambert, Franco Nori +1
The Dicke model describes an ensemble of two-level atoms that are coupled to a confined light mode of an optical cavity. Above a critical coupling, the cavity becomes macroscopical…
Non-Markovian skin effect
Po-Chen Kuo, Shen-Liang Yang, Neill Lambert +4
The Liouvillian skin effect and the non-Hermitian skin effect have both been used to explain the localization of eigenmodes near system boundaries, though the former is arguably mo…
Non-Hermitian Pseudomodes for Strongly Coupled Open Quantum Systems: Unravelings, Correlations and Thermodynamics
Paul Menczel, Ken Funo, Mauro Cirio +2
The pseudomode framework provides an exact description of the dynamics of an open quantum system coupled to a non-Markovian environment. Using this framework, the influence of the…
Modeling the unphysical pseudomode model with physical ensembles: simulation, mitigation, and restructuring of non-Markovian quantum noise
Mauro Cirio, Si Luo, Pengfei Liang +2
The influence of a Gaussian environment on a quantum system can be described by effectively replacing the continuum with a discrete set of ancillary quantum and classical degrees o…
Parameter estimation by learning quantum correlations in continuous photon-counting data using neural networks
Enrico Rinaldi, Manuel González Lastre, Sergio García Herreros +4
We present an inference method utilizing artificial neural networks for parameter estimation of a quantum probe monitored through a single continuous measurement. Unlike existing a…
Fixing detailed balance in ancilla-based dissipative state engineering
Neill Lambert, Mauro Cirio, Jhen-dong Lin +3
Dissipative state engineering is a general term for a protocol which prepares the ground state of a complex many-body Hamiltonian using engineered dissipation or engineered environ…