Quantum topological photonics
Quantum topological photonics is a new research field with great potential that is based on
developments in both quantum optics and topological photonics. Topological photonics …
developments in both quantum optics and topological photonics. Topological photonics …
Topological subspace-induced bound state in the continuum
We propose and experimentally realize a new kind of bound states in the continuum (BICs)
in a class of systems constructed by coupling multiple identical one-dimensional chains …
in a class of systems constructed by coupling multiple identical one-dimensional chains …
All‐Bands‐Flat Floquet Topological Photonic Insulators with Microring Lattices
H Song, V Van - Advanced Photonics Research, 2024 - Wiley Online Library
Coupled microring lattices are versatile photonic systems that can be used to realize various
topological phases of matter. In two‐dimensional (2D) microring lattices, the periodic and …
topological phases of matter. In two‐dimensional (2D) microring lattices, the periodic and …
Geometrical, topological, and dynamical description of interacting spin- particles in a long-range Ising model and their interplay with quantum entanglement
Comprehending the connections between the geometric, topological, and dynamical
structures of integrable quantum systems with quantum phenomena exploitable in quantum …
structures of integrable quantum systems with quantum phenomena exploitable in quantum …
Two-qudit geometric phase evolution under dephasing
In this work, we study a bipartite system composed by a pair of entangled qudits under
dephasing, showing how the dynamics can be decoupled into two main sectors. In one of …
dephasing, showing how the dynamics can be decoupled into two main sectors. In one of …
Characterizing d-dimensional quantum channels by means of quantum process tomography
In this Letter, we propose a simple optical architecture based on phase-only programmable
spatial light modulators, in order to characterize general processes on photonic spatial …
spatial light modulators, in order to characterize general processes on photonic spatial …
Experimental robustness of the fractional topological phase to dephasing noise
We observe experimentally the fractional topological phase (FTP) robustness to the
dephasing noise in two-qudit photonic systems. We use a source of photon pairs generated …
dephasing noise in two-qudit photonic systems. We use a source of photon pairs generated …
Complementarity between quantum entanglement and geometric and dynamical appearances in N spin-1/2 system under all-range Ising model
With the growth of geometric science, including the methods of exploring the world of
information by means of modern geometry, there has always been a mysterious and …
information by means of modern geometry, there has always been a mysterious and …
Intrinsic bounds of a two-qudit random evolution
We investigate entangled qudits evolving under random local SU (d) operations and
demonstrate that this evolution is constrained by intrinsic bounds, showing robust features of …
demonstrate that this evolution is constrained by intrinsic bounds, showing robust features of …
Fractional topological phase measurement with a hyperentangled photon source
Pairs of photons simultaneously entangled in their path and polarization degrees of freedom
are used to measure the topological phase acquired by bipartite entangled states …
are used to measure the topological phase acquired by bipartite entangled states …