6.6k citations
- Centre National de la Recherche ScientifiqueFR493 papers
- National Institute for AstrophysicsIT482 papers
- Instituto de Astrofísica de CanariasES462 papers
- Aalto UniversityFI432 papers
- University of PaduaIT407 papers
- Universidad de La LagunaES383 papers
- California Institute of TechnologyUS356 papers
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- European Southern ObservatoryCL317 papers
- Osservatorio Astronomico di PadovaIT317 papers
26 papers · 2 filters
Measurement uncertainty relations: characterising optimal error bounds for qubits
Tom Bullock, Paul Busch
In standard formulations of the uncertainty principle, two fundamental features are typically cast as impossibility statements: two noncommuting observables cannot in general both…
An Invitation to Quantum Incompatibility
Teiko Heinosaari, Takayuki Miyadera, Mario Ziman
In the context of a physical theory, two devices, A and B, described by the theory are called incompatible if the theory does not allow the existence of a third device C that would…
Complete positivity, finite temperature effects, and additivity of noise for time-local qubit dynamics
Juho Lankinen, Henri Lyyra, Boris Sokolov +3
We present a general model of qubit dynamics which entails pure dephasing and dissipative time-local master equations. This allows us to describe the combined effect of thermalisat…
Thermodynamics of quantum feedback cooling
Pietro Liuzzo-Scorpo, Luis A. Correa, Rebecca Schmidt +1
The ability to initialize quantum registers in pure states lies at the core of many applications of quantum technologies, from sensing to quantum information processing and computa…
Momentum-Resolved and Correlations Spectroscopy Using Quantum Probes
Francesco Cosco, Massimo Borrelli, Francesco Plastina +1
We address some key conditions under which many-body lattice models, intended mainly as simulated condensed matter systems, can be investigated via immersed, fully controllable qua…
Verifying the quantumness of bipartite correlations
Claudio Carmeli, Teiko Heinosaari, Antti Karlsson +2
Entanglement is at the heart of most quantum information tasks, and therefore considerable effort has been made to find methods of deciding the entanglement content of a given bipa…