13 citations · 15 across the 2 of their papers we have counts for
4 papers
Spectral methods cluster words of the same class in a syntactic dependency network
Ramon Ferrer i Cancho, Andrea Capocci, Guido Caldarelli
We analyze here a particular kind of linguistic network where vertices representwords and edges stand for syntactic relationships between words. The statisticalproperties of these…
Classical Limit of Quantum Dynamical Entropies
F. Benatti, V. Cappellini, M. De Cock +2
Two non-commutative dynamical entropies are studied in connection with the classical limit. For systems with a strongly chaotic classical limit, the Kolmogorov-Sinai invariant is r…
An Algebraic Duality Theory for Multiplicative Unitaries
S. Doplicher, C. Pinzari, J. E. Roberts
Multiplicative Unitaries are described in terms of a pair of commuting shifts of relative depth two. They can be generated from ambidextrous Hilbert spaces in a tensor C*-category.…
Two-scale analysis of the SU(N) Kondo Model
D. Villani, E. Lange, A. Avella +1
We show how to resolve coherent low-energy features embedded in a broad high-energy background by use of a fully self-consistent calculation for composite particle operators. The m…