Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2k papers
- Vrije Universiteit BrusselBE1.8k papers
- University of Maryland, College ParkUS1.7k papers
- RWTH Aachen UniversityDE1.6k papers
- Massachusetts Institute of TechnologyUS1.6k papers
- University of Wisconsin–MadisonUS1.5k papers
- The Ohio State UniversityUS1.5k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.5k papers
- University of KansasUS1.5k papers
- UCLouvainBE1.5k papers
- Sungkyunkwan UniversityKR1.5k papers
- Universität HamburgDE1.5k papers
16 papers · 2 filters
Using abstract elastic membranes to learn about quantum measurements
Massimiliano Sassoli de Bianchi
We provide an accessible popular science version of a research article published by Diederik Aerts and the author [Ann. Phys. 351 (2014) 975--1025, arXiv:1404.2429], where an exten…
Simulating boson sampling in lossy architectures
Raúl García-Patrón, Jelmer J. Renema, Valery Shchesnovich
Photon losses are among the strongest imperfections affecting multi-photon interference. Despite their importance, little is known about their effect on boson sampling experiments.…
Tensor network states in time-bin quantum optics
Michael Lubasch, Antonio A. Valido, Jelmer J. Renema +5
The current shift in the quantum optics community towards large-size experiments -- with many modes and photons -- necessitates new classical simulation techniques that go beyond t…
Entanglement and secret-key-agreement capacities of bipartite quantum interactions and read-only memory devices
Siddhartha Das, Stefan Bäuml, Mark M. Wilde
A bipartite quantum interaction corresponds to the most general quantum interaction that can occur between two quantum systems in the presence of a bath. In this work, we determine…
Multidimensional entropic uncertainty relation based on a commutator matrix in position and momentum spaces
Anaelle Hertz, Luc Vanbever, Nicolas J. Cerf
The uncertainty relation for continuous variables due to Byalinicki-Birula and Mycielski expresses the complementarity between two -uples of canonically conjugate variables $(x_…
Practically secure quantum position verification
Siddhartha Das, George Siopsis
We discuss quantum position verification (QPV) protocols in which the verifiers create and send single-qubit states to the prover. QPV protocols using single-qubit states are known…
Environment-assisted analog quantum search
Leonardo Novo, Shantanav Chakraborty, Masoud Mohseni +1
Two main obstacles for observing quantum advantage in noisy intermediate-scale quantum computers (NISQ) are the finite precision effects due to control errors, or disorders, and de…
Frequency Multiplexing for Quasi-Deterministic Heralded Single-Photon Sources
Chaitali Joshi, Alessandro Farsi, Stéphane Clemmen +2
Single-photon sources based on optical parametric processes have been used extensively for quantum information applications due to their flexibility, room-temperature operation and…
Divergence-free approach for obtaining decompositions of quantum-optical processes
K. K. Sabapathy, J. S. Ivan, R. García-Patrón +1
Operator-sum representations of quantum channels can be obtained by applying the channel to one subsystem of a maximally entangled state and deploying the channel-state isomorphism…
Scaling maps of -ordered quasiprobabilities are either nonpositive or completely positive
J. Solomon Ivan, Krishna Kumar Sabapathy, R. Simon
Continuous-variable systems in quantum theory can be fully described through any one of the -ordered family of quasiprobabilities , . We…
Boson sampling with Gaussian measurements
Levon Chakhmakhchyan, Nicolas J. Cerf
We develop an alternative boson sampling model operating on single-photon states followed by linear interferometry and Gaussian measurements. The hardness proof for simulating such…
The Extended Bloch Representation of Quantum Mechanics for Infinite-Dimensional Entities
Diederik Aerts, Massimiliano Sassoli de Bianchi
We show that the extended Bloch representation of quantum mechanics also applies to infinite-dimensional entities, to the extent that the number of (possibly infinitely degenerate)…
Trade-offs in multi-party Bell inequality violations in qubit networks
Ravishankar Ramanathan, Piotr Mironowicz
Two overlapping bipartite binary input Bell inequalities cannot be simultaneously violated as this would contradict the usual no-signalling principle. This property is known as mon…
Device-independent randomness generation with sublinear shared quantum resources
Cédric Bamps, Serge Massar, Stefano Pironio
In quantum cryptography, device-independent (DI) protocols can be certified secure without requiring assumptions about the inner workings of the devices used to perform the protoco…
Entropy-power uncertainty relations : towards a tight inequality for all Gaussian pure states
Anaelle Hertz, Michael G. Jabbour, Nicolas J. Cerf
We show that a proper expression of the uncertainty relation for a pair of canonically-conjugate continuous variables relies on entropy power, a standard notion in Shannon informat…
Measurement uncertainty from no-signaling and non-locality
Justyna Łodyga, Waldemar Kłobus, Ravishankar Ramanathan +3
One of the formulations of Heisenberg uncertainty principle, concerning so-called measurement uncertainty, states that the measurement of one observable modifies the statistics of…