Manipulation of quantum optical pulses, such as single photons or entangled photon pairs,
enables numerous applications, from quantum communications and networking to …

In this article, we investigate the efficiency of photonic state tomography in the presence of
fiber attenuation. The theoretical formalism of the photon loss is provided by implementing …

The ability to detect quantum superpositions lies at the heart of fundamental and applied
aspects of quantum mechanics. The time-frequency degree of freedom of light enables …

Quantum networks that can perform user-defined protocols beyond quantum key distribution
will require fully controllable entangled quantum states. To expand the available space of …

The article establishes a framework for dynamic generation of informationally complete
POVMs in quantum state tomography. Assuming that the evolution of a quantum system is …

In this article, we introduce a framework for Hamiltonian tomography of multiqubit systems
with random noise. We adopt the quantum quench protocol to reconstruct a many-body …

We generalize an approach to studying the quantum state tomography (QST) of open
systems in terms of the dynamical map in Kraus representation within the framework of …

In this article, we introduce a framework for entanglement characterization by time-resolved
single-photon counting with measurement operators defined in the time domain. For a …

We present a comprehensive framework for quantum state tomography of time-bin qudits
sent through a fiber. Starting from basic assumptions, we define a positive-operator valued …

The article undertakes the problem of pure state estimation from projective measurements
based on photon counting. Two generic frames for qubit tomography are considered--one …