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- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran SassoIT502 papers
- Centre National de la Recherche ScientifiqueFR331 papers
- Sapienza University of RomeIT323 papers
- Gran Sasso Science InstituteIT251 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT217 papers
- Istituto Nazionale di Fisica NucleareIT213 papers
- University of Rome Tor VergataIT197 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR183 papers
- University of Naples Federico IIIT162 papers
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75 papers · 1 filter
Switching systems with dwell time: computation of the maximal Lyapunov exponent
Yacine Chitour, Nicola Guglielmi, Mario Sigalotti +1
We study asymptotic stability of continuous-time systems with mode-dependent guaranteed dwell time. These systems are reformulated as special cases of a general class of mixed (dis…
Numerical modelling of open channel junctions using the Riemann problem approach
Mohamed Elshobaki, Alessandro Valiani, Valerio Caleffi
The solution of an extended Riemann problem is used to provide the internal boundary conditions at a junction when simulating one-dimensional flow through an open channel network.…
Dimensionality-enhanced quantum state transfer in long-range interacting spin systems
Samihr Hermes, Tony J. G. Apollaro, Simone Paganelli +1
In this work we study the single-qubit quantum state transfer in uniform long-range spin XXZ systems in high-dimensional geometries. We consider prototypical long-range spin exchan…
Some group-theoretical results on Feistel Networks in a long-key scenario
Riccardo Aragona, Marco Calderini, Roberto Civino
The study of the trapdoors that can be hidden in a block cipher is and has always been a high-interest topic in symmetric cryptography. In this paper we focus on Feistel-network-li…
Interplay between local response and vertex divergences in many-fermion systems with on-site attraction
D. Springer, P. Chalupa, S. Ciuchi +2
We investigate the divergences appearing in the two-particle irreducible vertex functions of many-fermion systems with attractive on-site interactions. By means of dynamical mean-f…
Goos-Hänchen and Imbert-Fedorov Shifts for Epsilon-Near-Zero Materials
Arttu Nieminen, Andrea marini, Marco Ornigotti
We investigate the reflection of a Gaussian beam impinging upon the surface of an epsilon-near-zero (ENZ) medium. In particular, we discuss the occurrence of Goos-Hänchen and Imber…