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- Tartu ObservatoryEE251 papers
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- Estonian Academy of SciencesEE50 papers
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- Johannes Gutenberg University MainzDE41 papers
- Leibniz Institute for Astrophysics PotsdamDE40 papers
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- University College LondonGB38 papers
- Universidad de La LagunaES37 papers
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90 papers · 1 filter
Calculus on parameterized quantum circuits
Javier Gil Vidal, Dirk Oliver Theis
Mitarai, Negoro, Kitagawa, and Fujii proposed a type of parameterized quantum circuits, for which they gave a way to estimate derivatives wrt the parameters using only changes in t…
A blockchain based Secure and Trusted framework for Information Propagation on Online Social Networks
Md Arquam, Anurag Singh, Rajesh Sharma
The online social networks facilitate naturally for the users to share information. On these platforms, each user shares information based on his or her interests. The particular i…
Enhanced mobility of high-frequency discrete breathers in a monatomic chain with odd anharmonicity
Aleksander Shelkan, Mihhail Klopov, Vladimir Hizhnyakov
The mobility of high-frequency discrete breathers in monatomic chains with nonlinear interatomic potentials of the nearest neighbours is considered. It was found that the odd (cubi…
A new outburst of the yellow hypergiant star Rho Cas
Michaela Kraus, Indrek Kolka, Anna Aret +5
Yellow hypergiants are evolved massive stars that were suggested to be in post-red supergiant stage. Post-red supergiants that evolve back to the blue, hot side of the Hertzsprung-…
Spherical harmonic d-tensors
Manuel Hohmann
Tensor harmonics are a useful mathematical tool for finding solutions to differential equations which transform under a particular representation of the rotation group $\mathrm{SO}…
Finsler gravity action from variational completion
Manuel Hohmann, Christian Pfeifer, Nicoleta Voicu
In the attempts to apply Finsler geometry to construct an extension of general relativity, the question about a suitable generalization of the Einstein equations is still under deb…