522 citations · 2.1k across the 25 of their papers we have counts for
22 papers · 1 filter
Efficiently and Reliably Measuring Information Processing Capacity in Dynamical Systems via Kernels
Alessio Benavoli, Felix Binder, Cangxiong Chen
Information Processing Capacity (IPC) is a powerful system-agnostic metric for quantifying a dynamical system's computational capability and is widely used in quantum reservoir com…
Quantum Wiener architecture for quantum reservoir computing
Alessio Benavoli, Felix Binder
This work focuses on quantum reservoir computing and, in particular, on quantum Wiener architectures (qWiener), consisting of quantum linear dynamic networks with weak continuous m…
Non-Ideal Measurement Heat Engines
Abhisek Panda, Felix C. Binder, Sai Vinjanampathy
We discuss the role of non-ideal measurements within the context of measurement engines by contrasting examples of measurement engines which have the same work output but with vary…
Trade-offs between precision and fluctuations in charging finite-dimensional quantum batteries
Pharnam Bakhshinezhad, Beniamin R. Jablonski, Felix C. Binder +1
Within quantum thermodynamics, many tasks are modelled by processes that require work sources represented by out-of-equilibrium quantum systems, often dubbed quantum batteries, in…
Gillespie algorithm for quantum jump trajectories
Marco Radaelli, Gabriel T. Landi, Felix C. Binder
The jump unravelling of a quantum master equation decomposes the dynamics of an open quantum system into abrupt jumps, interspersed by periods of coherent dynamics when no jumps oc…
Quantum measurements and equilibration: the emergence of objective outcomes via entropy maximisation
Emanuel Schwarzhans, Felix C. Binder, Marcus Huber +1
The measurement postulate of quantum theory stands in conflict with the laws of thermodynamics and has evoked debate regarding what actually constitutes a measurement. With the hel…
Fisher information of correlated stochastic processes
Marco Radaelli, Gabriel T. Landi, Kavan Modi +1
Many real-world tasks include some kind of parameter estimation, i.e., determination of a parameter encoded in a probability distribution. Often, such probability distributions ari…
Landauer vs. Nernst: What is the True Cost of Cooling a Quantum System?
Philip Taranto, Faraj Bakhshinezhad, Andreas Bluhm +9
Thermodynamics connects our knowledge of the world to our capability to manipulate and thus to control it. This crucial role of control is exemplified by the third law of thermodyn…
Quantum Coherence and Ergotropy
Gianluca Francica, Felix C. Binder, Giacomo Guarnieri +3
Constraints on work extraction are fundamental to our operational understanding of the thermodynamics of both classical and quantum systems. In the quantum setting, finite-time con…
Boosting on the shoulders of giants in quantum device calibration
Alex Wozniakowski, Jayne Thompson, Mile Gu +1
Traditional machine learning applications, such as optical character recognition, arose from the inability to explicitly program a computer to perform a routine task. In this conte…
Stabilizing Open Quantum Batteries by Sequential Measurements
Stefano Gherardini, Francesco Campaioli, Filippo Caruso +1
A quantum battery is a work reservoir that stores energy in quantum degrees of freedom. When immersed in an environment an open quantum battery needs to be stabilized against free…
Thermodynamic resources in continuous-variable quantum systems
Varun Narasimhachar, Syed Assad, Felix C. Binder +3
Thermodynamic resources, beyond their well-known usefulness in work extraction and other thermodynamic tasks, are often important also in tasks that are not evidently thermodynamic…
Extreme dimensionality reduction with quantum modelling
Thomas J. Elliott, Chengran Yang, Felix C. Binder +3
Effective and efficient forecasting relies on identification of the relevant information contained in past observations -- the predictive features -- and isolating it from the rest…
Optimal stochastic modelling with unitary quantum dynamics
Qing Liu, Thomas. J. Elliott, Felix. C. Binder +2
Identifying and extracting the past information relevant to the future behaviour of stochastic processes is a central task in the quantitative sciences. Quantum models offer a prom…
Operational resource theory of continuous-variable nonclassicality
Benjamin Yadin, Felix C. Binder, Jayne Thompson +3
Genuinely quantum states of a harmonic oscillator may be distinguished from their classical counterparts by the Glauber-Sudarshan P-representation -- a state lacking a positive P-f…
Matrix Product States for Quantum Stochastic Modelling
Chengran Yang, Felix C. Binder, Varun Narasimhachar +1
In stochastic modeling, there has been a significant effort towards finding predictive models that predict a stochastic process' future using minimal information from its past. Mea…
Speeding up Thermalisation via Open Quantum System Variational Optimisation
Nishchay Suri, Felix C. Binder, Bhaskaran Muralidharan +1
Optimizing open quantum system evolution is an important step on the way to achieving quantum computing and quantum thermodynamic tasks. In this article, we approach optimisation v…
Tightening Quantum Speed Limits for Almost All States
Francesco Campaioli, Felix A. Pollock, Felix C. Binder +1
Conventional quantum speed limits perform poorly for mixed quantum states: They are generally not tight and often significantly underestimate the fastest possible evolution speed.…
A practical, unitary simulator for non-Markovian complex processes
Felix C. Binder, Jayne Thompson, Mile Gu
Stochastic processes are as ubiquitous throughout the quantitative sciences as they are notorious for being difficult to simulate and predict. In this letter we propose a unitary q…
Enhancing the charging power of quantum batteries
Francesco Campaioli, Felix A. Pollock, Felix C. Binder +4
Can collective quantum effects make a difference in a meaningful thermodynamic operation? Focusing on energy storage and batteries, we demonstrate that quantum mechanics can lead t…
Quantacell: Powerful charging of quantum batteries
Felix C. Binder, Sai Vinjanampathy, Kavan Modi +1
We study the problem of charging a quantum battery in finite time. We demonstrate an analytical optimal protocol for the case of a single qubit. Extending this analysis to an array…
Quantum thermodynamics of general quantum processes
Felix C. Binder, Sai Vinjanampathy, Kavan Modi +1
Accurately describing work extraction from a quantum system is a central objective for the extension of thermodynamics to individual quantum systems. The concepts of work and heat…