2.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of MilanIT3.7k papers
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- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.4k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.4k papers
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- University of EdinburghGB2.2k papers
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9 papers · 2 filters
Quantum Incompatibility Witnesses
Claudio Carmeli, Teiko Heinosaari, Alessandro Toigo
We demonstrate that quantum incompatibility can always be detected by means of a state discrimination task with partial intermediate information. This is done by showing that only…
Homodyne tomography with homodyne-like detection
Stefano Olivares, Alessia Allevi, Giovanni Caiazzo +2
We show that data from homodyne-like detection based on photon-number-resolving (PNR) detectors may be effectively exploited to reconstruct quantum states of light using the tomogr…
Homodyning the of Gaussian states
Stefano Olivares, Simone Cialdi, Matteo G. A. Paris
We suggest a method to reconstruct the zero-delay-time second-order correlation function of Gaussian states using a single homodyne detector. To this purpose, we have…
System-environment correlations and Markovian embedding of quantum non-Markovian dynamics
Steve Campbell, Francesco Ciccarello, G. Massimo Palma +1
We study the dynamics of a quantum system whose interaction with an environment is described by a collision model, i.e. the open dynamics is modelled through sequences of unitary i…
State discrimination with post-measurement information and incompatibility of quantum measurements
Claudio Carmeli, Teiko Heinosaari, Alessandro Toigo
We discuss the following variant of the standard minimum error state discrimination problem: Alice picks the state she sends to Bob among one of several disjoint state ensembles, a…
Generalized trace distance approach to quantum non-Markovianity and detection of initial correlations
Giulio Amato, Heinz-Peter Breuer, Bassano Vacchini
A measure of quantum non-Markovianity for an open system dynamics, based on revivals of the distinguishability between system states, has been introduced in the literature using th…
Entropy production and correlations in a controlled non-Markovian setting
Maria Popovic, Bassano Vacchini, Steve Campbell
We study the relationship between (non-)Markovian evolutions, established correlations, and the entropy production rate. We consider a system qubit in contact with a thermal bath a…
Robust multipartite entanglement generation via a collision model
Barış Çakmak, Steve Campbell, Bassano Vacchini +2
We examine a simple scheme to generate genuine multipartite entangled states across disjoint qubit registers. We employ a shuttle qubit that is sequentially coupled, in an energy p…
Applications of Picard and Magnus expansions to the Rabi model
Fabrizio Angaroni, Giuliano Benenti, Giuliano Strini
We apply the Picard and Magnus expansions to both the semiclassical and the quantum Rabi model, with a switchable matter-field coupling. The case of the quantum Rabi model ia a par…