output
20022009
most citedWhy your model parameter confidences might be too optimistic -- unbiased estimation of the inverse covariance matrix

881 citations

Showing 2005Show all

23 papers · 1 filter

astro-ph20057 cited

Is the cluster of galaxies "Abell 194" surrounded by an Einstein-Straus vacuole?

R. Plaga

It is suggested that an ``Einstein-Straus vacuole'' -- a region of space time with a metric obtained by solving the equations of general relativity of a mass condensation in an exp…

hep-th200566 cited

Logarithmic torus amplitudes

Michael Flohr, Matthias R. Gaberdiel

For the example of the logarithmic triplet theory at c=-2 the chiral vacuum torus amplitudes are analysed. It is found that the space of these torus amplitudes is spanned by the ch…

math-ph20051 cited

On the spectrum of an Hamiltonian in Fock space. Discrete spectrum Asymptotics

Sergio Albeverio, Saidakhmat N. Lakaev, Tulkin H. Rasulov

A model operator associated with the energy operator of a system describing three particles in interaction, without conservation of the number of particles, is considered. The…

math-ph20051 cited

On the number of eigenvalues of a model operator associated to a system of three-particles on lattices

Sergio Albeverio, Saidakhmat N. Lakaev, Zahriddin I. Muminov

A model operator associated to a system of three-particles on the three dimensional lattice and interacting via pair non-local potentials is studied. The following resul…

math-ph200577 cited

Nonmeromorphic operator product expansion and C_2-cofiniteness for a family of W-algebras

Nils Carqueville, Michael Flohr

We prove the existence and associativity of the nonmeromorphic operator product expansion for an infinite family of vertex operator algebras, the triplet W-algebras, using results…

hep-th200528 cited

Combinatorics of renormalization as matrix calculus

K. Ebrahimi-Fard, J. M. Gracia-Bondia, L. Guo +1

We give a simple presentation of the combinatorics of renormalization in perturbative quantum field theory in terms of triangular matrices. The prescription, that may be of calcula…