230 citations · 2.4k across the 68 of their papers we have counts for
67 papers
On supporting affine functionals for Entanglement of Formation
A. S. Holevo, M. E. Shirokov
In several articles, the authors assume that the convex roof structure of the EoF and finite-dimensionality of subsystems and guarantee the existence of the (global) suppor…
A conjecture on a tight norm inequality in the finite-dimensional l_p
A. S. Holevo, A. V. Utkin
We suggest a tight inequality for norms in -dimensional space which has simple formulation but appears hard to prove. We give a proof for and provide a detailed num…
Quantum accessible information and classical entropy inequalities
A. S. Holevo, A. V. Utkin
Computing accessible information for an ensemble of quantum states is a basic problem in quantum information theory. We show that the recently obtained optimality criterion (A.S. H…
On estimates of the Bures distance between bosonic Gaussian states
A. S. Holevo
The aim of the present note is to show that the method of our paper ArXiv:2408.11400 with minor extra efforts can be extended to obtain upper bounds for the Bures distance between…
On estimates of trace-norm distance between quantum Gaussian states
A. S. Holevo
In the paper of F.A. Mele, A.A. Mele, L. Bittel, J. Eisert, V. Giovannetti, L. Lami, L. Leone, S.F.E. Oliviero, ArXiv:2405.01431, estimates for the trace-norm distance between two…
Proof of the Gaussian maximizers conjecture for the communication capacity of noisy heterodyne measurements
A. S. Holevo, S. N. Filippov
Basing on recently developed convex programming framework in the paper [arXiv:2204.10626], we provide a proof for a long-standing conjecture on optimality of Gaussian encondings fo…