32 citations
- Università della Svizzera italianaCH4 papers
- Institute for Quantum Optics and Quantum Information InnsbruckAT3 papers
- University of ViennaAT3 papers
- Austrian Academy of SciencesAT2 papers
- Université Libre de BruxellesBE2 papers
- BICC - Bonn International Centre for Conflict StudiesDE1 paper
- Institute of Business Administration KarachiPK1 paper
- Joint Institute for Nuclear ResearchRU1 paper
- Lomonosov Moscow State UniversityRU1 paper
- Munich Center for Quantum Science and TechnologyDE1 paper
- Technical University of MunichDE1 paper
- TU WienAT1 paper
6 papers
No quantum advantage for violating fixed-order inequalities?
Veronika Baumann, Ämin Baumeler, Eleftherios-Ermis Tselentis
In standard quantum theory, the causal relations between operations are fixed. One can relax this notion by allowing for dynamical arrangements, where operations may influence the…
Temperature as Joules per Bit
Charles Alexandre Bédard, Sophie Berthelette, Xavier Coiteux-Roy +1
In statistical mechanics, entropy is defined as a fundamental quantity. However, its unit, J/K, involves that of temperature, which is only subsequently defined - and defined in te…
Admissible Causal Structures and Correlations
Eleftherios-Ermis Tselentis, Ämin Baumeler
It is well-known that if one assumes quantum theory to hold locally, then processes with indefinite causal order and cyclic causal structures become feasible. Here, we study qualit…
Trading causal order for locality
Ravi Kunjwal, Ämin Baumeler
Quantum theory admits ensembles of quantum nonlocality without entanglement (QNLWE). These ensembles consist of seemingly classical states (they are perfectly distinguishable and n…
Unlimited non-causal correlations and their relation to non-locality
Ämin Baumeler, Amin Shiraz Gilani, Jibran Rashid
Non-causal correlations certify the lack of a definite causal order among localized space-time regions. In stark contrast to scenarios where a single region influences its own caus…
Bounds on variation of spectral subspaces under J-self-adjoint perturbations
S. Albeverio, A. K. Motovilov, A. A. Shkalikov
Let be a self-adjoint operator on a Hilbert space $\fH$. Assume that the spectrum of consists of two disjoint components and . Let be a bounded operator on $…