The set of quantum Gaussian channels acting on one bosonic mode can be classified according to the action of the group of Gaussian unitaries. We look for bounds on the classical capacity for channels belonging to such a classification. Lower bounds can be efficiently calculated by restricting to Gaussian encodings, for which we provide analytical expressions
We investigate the capacity of bosonic quantum channels for the transmission of quantum information....
The classical information capacity of channels that are subject to quantum Gaussian noise is studied...
We compare two sets of multimode quantum channels acting on a finite collection of harmonic oscillat...
The set of quantum Gaussian channels acting on one bosonic mode can be classified according to the a...
The classical capacity of quantum channels is the tight upper bound for the transmission rate of cla...
PACS 03.67.Hk, 89.70.Kn The classical capacity of quantum channels is the tight upper bound for the ...
We prove the equivalence of an arbitrary single-mode Gaussian quantum channel and a newly defined fi...
Optimization methods aimed at estimating the capacities of a general Gaussian channel are developed....
In this thesis we study the information transmission through Gaussian quantum channels. Gaussian qua...
We present an algorithm for calculation of the Gaussian classical capacity of a quantum bosonic memo...
We prove that a strong converse theorem holds for the classical capacity of all phase-insensitive bo...
The long-standing conjectures of the optimality of Gaussian inputs for Gaussian channel and Gaussia...
A general quantum channel can be represented in terms of a unitary interaction between the informati...
Passive environment-assisted communication takes place via a quantum channel modeled as a unitary in...
Optical channels, such as fibers or free-space links, are ubiquitous in today's telecommunication n...
We investigate the capacity of bosonic quantum channels for the transmission of quantum information....
The classical information capacity of channels that are subject to quantum Gaussian noise is studied...
We compare two sets of multimode quantum channels acting on a finite collection of harmonic oscillat...
The set of quantum Gaussian channels acting on one bosonic mode can be classified according to the a...
The classical capacity of quantum channels is the tight upper bound for the transmission rate of cla...
PACS 03.67.Hk, 89.70.Kn The classical capacity of quantum channels is the tight upper bound for the ...
We prove the equivalence of an arbitrary single-mode Gaussian quantum channel and a newly defined fi...
Optimization methods aimed at estimating the capacities of a general Gaussian channel are developed....
In this thesis we study the information transmission through Gaussian quantum channels. Gaussian qua...
We present an algorithm for calculation of the Gaussian classical capacity of a quantum bosonic memo...
We prove that a strong converse theorem holds for the classical capacity of all phase-insensitive bo...
The long-standing conjectures of the optimality of Gaussian inputs for Gaussian channel and Gaussia...
A general quantum channel can be represented in terms of a unitary interaction between the informati...
Passive environment-assisted communication takes place via a quantum channel modeled as a unitary in...
Optical channels, such as fibers or free-space links, are ubiquitous in today's telecommunication n...
We investigate the capacity of bosonic quantum channels for the transmission of quantum information....
The classical information capacity of channels that are subject to quantum Gaussian noise is studied...
We compare two sets of multimode quantum channels acting on a finite collection of harmonic oscillat...
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