44 citations · 44 across the 2 of their papers we have counts for
6 papers
A Combination of CDF and DO Limits on the Branching Ratio of B_s(d) to mu+ mu- Decays
R. Bernhard, D. Glenzinski, M. Herndon +6
We combine the results of CDF and DO searches for the rare decays B_s to mu+ mu- and B_d to mu+ mu-. The experiments use 364 pb-1 and 300 pb-1 of data respectively. The limits on t…
Cumulants in noncommutative probability II. Generalized Gaussian random variables
Franz Lehner
We continue the investigation of noncommutative cumulants. In this paper various characterizations of noncommutative Gaussian random variables are proved.
Free cumulants and enumeration of connected partitions
Franz Lehner
A combinatorial formula is derived which expresses free cumulants in terms of classical comulants. As a corollary, we give a combinatorial interpretation of free cumulants of class…
Cumulants, lattice paths, and orthogonal polynomials
Franz Lehner
A formula expressing free cumulants in terms of the Jacobi parameters of the corresponding orthogonal polynomials is derived. It combines Flajolet's theory of continued fractions a…
On the computation of spectra in free probability
Franz Lehner
We use free probability techniques to compute borders of spectra of non hermitian operators in finite von Neumann algebras which arise as `free sums' of `simple' operators. To this…
Computation of some examples of Brown's spectral measure in free probability
Philippe Biane, Franz Lehner
We use free probability techniques for computing spectra and Brown measures of some non hermitian operators in finite von Neumann algebras. Examples include u_n+u_oo where u_n and…