76 citations
- University of MilanIT4 papers
- European Synchrotron Radiation FacilityFR1 paper
- Hiroshima UniversityJP1 paper
- M.N. Mikheev Institute of Metal PhysicsRU1 paper
- National Defense UniversityTW1 paper
- National Institute of Advanced Industrial Science and TechnologyJP1 paper
- National Synchrotron Radiation Research CenterTW1 paper
- The University of TokyoJP1 paper
- University of CologneDE1 paper
8 papers
Quantum measurements and entropic bounds on information transmission
Alberto Barchielli, Giancarlo Lupieri
While a positive operator valued measure gives the probabilities in a quantum measurement, an instrument gives both the probabilities and the a posteriori states. By interpreting t…
The large-scale logico-chemical structure of a transcriptional regulation network
M. Cosentino Lagomarsino, P. Jona, B. Bassetti
Identity, response to external stimuli, and spatial architecture of a living system are central topics of molecular biology. Presently, they are largely seen as a result of the int…
On the constants for multiplication in Sobolev spaces
Carlo Morosi, Livio Pizzocchero
For n > d/2, the Sobolev (Bessel potential) space H^n(R^d, C) is known to be a Banach algebra with its standard norm || ||_n and the pointwise product; so, there is a best constant…
Instruments and mutual entropies in quantum information
Alberto Barchielli, Giancarlo Lupieri
General quantum measurements are represented by instruments. In this paper the mathematical formalization is given of the idea that an instrument is a channel which accepts a quant…
Hitting properties of parabolic s.p.d.e.'s with reflection
Robert C. Dalang, C. Mueller, L. Zambotti
We study the hitting properties of the solutions of a class of parabolic stochastic partial differential equations with singular drifts that prevent from becoming negative.…
Determination of the orbital moment and crystal field splitting in LaTiO
M. W. Haverkort, Z. Hu, A. Tanaka +18
Utilizing a sum-rule in a spin-resolved photoelectron spectroscopic experiment with circularly polarized light, we show that the orbital moment in LaTiO is strongly reduced bot…