Simulating quantum physical processes has been one of the major motivations for quantum
information science. Quantum channels, which are completely positive and trace preserving …

Quantum simulation is one of the central discipline to demonstrate the power of quantum
computing. In recent years, the theoretical framework of quantum superchannels has been …

We rigorously prove a no-go theorem that, in sharp contrast to the case of compiling unitary
gates, it is impossible to compile an arbitrary channel to arbitrary precision with any given …

We propose a general and systematic strategy to compile arbitrary quantum channels
without using ancillary qubits, based on proximal policy optimization--a powerful deep …

Quantum optical cluster states have been increasingly explored in the light of their
importance for measurement-based quantum computing. Here we set forth a method for …

Optical spin–orbit coupling is an important phenomenon and has fruitful applications. Here,
we investigate the spin–orbit total angular momentum entanglement in the optical …

O uso de graus de liberdade da luz na realização de processos e protocolos da informação
e computação quântica tem sido uma área de grande interesse. Em particular, a simulação …

A utilização de graus de liberdade de feixes clássicos para codificação de q-bits está cada
vez mais sendo explorada na literatura científica. Nessa abordagem a utilização dos modos …