Photonic quantum information processing: a review
Photonic quantum technologies represent a promising platform for several applications,
ranging from long-distance communications to the simulation of complex phenomena …
ranging from long-distance communications to the simulation of complex phenomena …
Adiabatic quantum simulation of quantum chemistry
We show how to apply the quantum adiabatic algorithm directly to the quantum computation
of molecular properties. We describe a procedure to map electronic structure Hamiltonians …
of molecular properties. We describe a procedure to map electronic structure Hamiltonians …
Quantum spin models for measurement-based quantum computation
TC Wei - Advances in Physics: X, 2018 - Taylor & Francis
Measurement-based quantum computation is different from other approaches for quantum
computation, in that everything needs to be done is only local measurement on a certain …
computation, in that everything needs to be done is only local measurement on a certain …
Emergence of classical magnetic order from anderson towers: Quantum darwinism in action
Environment is assumed to play a negative role in quantum mechanics, destroying the
coherence in a quantum system and, thus, randomly changing its state. However, for a …
coherence in a quantum system and, thus, randomly changing its state. However, for a …
Independent high-purity photons created in domain-engineered crystals
Advanced photonic quantum technology relies on multi-photon interference, which requires
bright sources of high-purity photons. Single-photon sources based on nonlinear parametric …
bright sources of high-purity photons. Single-photon sources based on nonlinear parametric …
Quantum simulation of thermodynamics in an integrated quantum photonic processor
FHB Somhorst, R van der Meer… - Nature …, 2023 - nature.com
One of the core questions of quantum physics is how to reconcile the unitary evolution of
quantum states, which is information-preserving and time-reversible, with evolution following …
quantum states, which is information-preserving and time-reversible, with evolution following …
Photonic simulation of entanglement growth and engineering after a spin chain quench
The time evolution of quantum many-body systems is one of the most important processes
for benchmarking quantum simulators. The most curious feature of such dynamics is the …
for benchmarking quantum simulators. The most curious feature of such dynamics is the …
Quantum algorithms for quantum chemistry based on the sparsity of the CI-matrix
Quantum chemistry provides a target for quantum simulation of considerable scientific
interest and industrial importance. The majority of algorithms to date have been based on a …
interest and industrial importance. The majority of algorithms to date have been based on a …
Detecting and identifying two-dimensional symmetry-protected topological, symmetry-breaking, and intrinsic topological phases with modular matrices via tensor …
Symmetry-protected topological (SPT) phases exhibit nontrivial order if symmetry is
respected but are adiabatically connected to the trivial product phase if symmetry is not …
respected but are adiabatically connected to the trivial product phase if symmetry is not …
Spatiotemporal Quenches for Efficient Critical Ground State Preparation in Two-Dimensional Quantum Systems
S Bernier, K Agarwal - arXiv preprint arXiv:2404.02957, 2024 - arxiv.org
Quantum simulators have the potential to shed light on the study of quantum many-body
systems and materials, offering unique insights into various quantum phenomena. While …
systems and materials, offering unique insights into various quantum phenomena. While …