Quantum Reports MDPI’s Post

A new work was published in Phys. Rev. A "Demonstration of a parity-time-symmetry-breaking phase transition using superconducting and trapped-ion qutrits" (https://lnkd.in/gsSwZPKk) In this work, the main focus is made on simulating nonunitary parity-time-symmetric systems, which exhibit a distinctive symmetry-breaking phase transition as well as other unique features that have no counterpart in closed systems. It isshown that that a qutrit, a three-level quantum system, is capable of realizing this nonequilibrium phase transition. By using two physical platforms, an array of trapped ions and a superconducting transmon, and by controlling their three energy levels in a digital manner, we experimentally simulate the parity-time-symmetry-breaking phase transition. These results indicate the potential advantage of multilevel (qudit) processors in simulating physical effects, where additional accessible levels can play the role of a controlled environment. #qutrits #paritytimesymmetry #phasetransition

"One-dimensional proximity superconductivity in the quantum Hall regime" --- combining superconductivity and the quantum Hall effect so that Cooper-pair transport between superconducting electrodes in Josephson junctions is mediated by one-dimensional edge... amazing work. 🤩 #topology #topologicalmaterials #superconductor #2dsuperconductor #topologicalsuperconductor #quantum #quantumcomputing #device #nanodevice #2dmaterials https://lnkd.in/entxeZy4

GB Quantum Antigravity via Superconduction materials: https://lnkd.in/eRSy55X6

Quantum Materials Through the Nano-Lens: Surprises Beyond the Diffraction Limit

I´m happy to share the news that we have made a progress in defining a macroscopic quantum bit (#qubit) based on the new physics of the cuprate twisted structures. The scientific manuscript is published in #Physical_Review_Letters and selected as Editor Suggestion. The new layout will provide a basis for the creation of qubits that go well beyond the current state of the art in solid state superconducting technologies. #quantum_information #quantum_technologies #unconventional_superconductors #cuprates #high_temperature_superconductors

Discover the impactful role the finite-difference time-domain (FDTD) method plays in the #photonics industry and how to elevate your designs with FDTD on HPC.

Discover the impactful role the finite-difference time-domain (FDTD) method plays in the #photonics industry and how to elevate your designs with FDTD on HPC.

#Modelling Qubits with #ASAP In this case study we consider an N doped graphene flake (AZA-Triangulene) to model a spin-Qubit. #Quantum logic gates (basic circuits operating with a few qubits*) enable quantum computers to store more information than classical bits, significantly enhancing memory and processing speed. #Ask for trial: nls@dhioresearch.com #Force #Quantum #ASAP #Modelling #Qubits #engineering #simulation #analysis #material #modelling #Quantum #AtomisticModelling #atomistic #quantum

Discover the impactful role the finite-difference time-domain (FDTD) method plays in the #photonics industry and how to elevate your designs with FDTD on HPC.

Discover the impactful role the finite-difference time-domain (FDTD) method plays in the #photonics industry and how to elevate your designs with FDTD on HPC.