5.7k citations
- University of ViennaAT519 papers
- TU WienAT328 papers
- Austrian Academy of SciencesAT281 papers
- Institute for Quantum Optics and Quantum Information InnsbruckAT121 papers
- Centre National de la Recherche ScientifiqueFR62 papers
- Ghent UniversityBE56 papers
- Wolfgang Pauli InstituteAT42 papers
- Universität InnsbruckAT34 papers
- Perimeter InstituteCA33 papers
- Max Planck Institute of Quantum OpticsDE29 papers
- Harvard UniversityUS28 papers
- Institute of Photonic SciencesES28 papers
42 papers · 2 filters
Can we observe non-perturbative vacuum shifts in cavity QED?
Rocío Sáez-Blázquez, Daniele de Bernardis, Johannes Feist +1
We address the fundamental question whether or not it is possible to achieve conditions under which the coupling of a single dipole to a strongly confined electromagnetic vacuum ca…
Leggett-Garg Macrorealism and temporal correlations
Giuseppe Vitagliano, Costantino Budroni
Leggett and Garg formulated macrorealist models encoding our intuition on classical systems, i.e., physical quantities have a definite value that can be measured with minimal distu…
Quantifying protocol efficiency: a thermodynamic figure of merit for classical and quantum state-transfer protocols
Qiongyuan Wu, Mario A. Ciampini, Mauro Paternostro +1
Manipulating quantum systems undergoing non-Gaussian dynamics in a fast and accurate manner is becoming fundamental to many quantum applications. Here, we focus on classical and qu…
Experimental cheat-sensitive quantum weak coin flipping
Simon Neves, Verena Yacoub, Ulysse Chabaud +3
As in modern communication networks, the security of quantum networks will rely on complex cryptographic tasks that are based on a handful of fundamental primitives. Weak coin flip…
Indefinite causal order and quantum coordinates
Anne-Catherine de la Hamette, Viktoria Kabel, Marios Christodoulou +1
Classically the causal order of two timelike separated events A and B is fixed -- either A before B or B before A. This is no longer true in quantum theory, where it is possible to…
Demonstration of a quantum SWITCH in a Sagnac configuration
Teodor Strömberg, Peter Schiansky, Robert W. Peterson +2
The quantum SWITCH is an example of a process with an indefinite causal structure, and has attracted attention for its ability to outperform causally ordered computations within th…