IonQ partners with South Korean company SDT to deliver Superion 256 quantum computers and silicon-vacancy quantum memory modules, expanding quantum computing deployment in the Asia-Pacific region.
#QuantumComputing #QuantumMemory #News
#QuantumComputing #QuantumMemory #News
IonQ and SDT Form Quantum Computing Partnership in South Korea
thequantuminsider.com
September 22, 2026 at 1:08 PM
IonQ partners with South Korean company SDT to deliver Superion 256 quantum computers and silicon-vacancy quantum memory modules, expanding quantum computing deployment in the Asia-Pacific region.
#QuantumComputing #QuantumMemory #News
#QuantumComputing #QuantumMemory #News
Via #OPG_OpticaQ: Efficient storage of multidimensional telecom photons in a solid-state quantum memory opg.optica.org/opticaq/full... #RareEarthDopedCrystal #QuantumMemory
August 5, 2025 at 5:39 PM
Via #OPG_OpticaQ: Efficient storage of multidimensional telecom photons in a solid-state quantum memory opg.optica.org/opticaq/full... #RareEarthDopedCrystal #QuantumMemory
Quantum entangled states can serve as associative memory with cubic capacity scaling, outperforming classical Hopfield networks through quantum effects in valence-bond solid states.
#QuantumMemory #QuantumInformation #Research
#QuantumMemory #QuantumInformation #Research
Associative Memory for Quantum Entangled States
arxiv.org
September 25, 2026 at 7:59 AM
Quantum entangled states can serve as associative memory with cubic capacity scaling, outperforming classical Hopfield networks through quantum effects in valence-bond solid states.
#QuantumMemory #QuantumInformation #Research
#QuantumMemory #QuantumInformation #Research
Postdoctoral Researcher on Quantum Networks using Diamond Spin Qubits, University of Cambridge
#QuantumNetworks #QuantumMemory #QuantumOptics
www.quantiki.org/position/pos...
#QuantumNetworks #QuantumMemory #QuantumOptics
www.quantiki.org/position/pos...
Postdoctoral Researcher on Quantum Networks using Diamond Spin Qubits - University of Cambridge | Quantiki
www.quantiki.org
February 17, 2025 at 4:40 PM
Postdoctoral Researcher on Quantum Networks using Diamond Spin Qubits, University of Cambridge
#QuantumNetworks #QuantumMemory #QuantumOptics
www.quantiki.org/position/pos...
#QuantumNetworks #QuantumMemory #QuantumOptics
www.quantiki.org/position/pos...
Researchers demonstrated photonic quantum memory using adiabatic rephasing pulses achieving random-access across 8 spectral modes with enhanced efficiency and fidelity for large-scale quantum networking applications.
#QuantumMemory #QuantumNetworking #News
#QuantumMemory #QuantumNetworking #News
Multimode and Random-Access Optical Quantum Memory via Adiabatic Phase Imprinting
iq.fp2.dev
September 25, 2026 at 9:22 AM
Researchers demonstrated photonic quantum memory using adiabatic rephasing pulses achieving random-access across 8 spectral modes with enhanced efficiency and fidelity for large-scale quantum networking applications.
#QuantumMemory #QuantumNetworking #News
#QuantumMemory #QuantumNetworking #News
First broadband quantum storage with Eu3+ rare-earth ions achieved through molecular engineering. Demonstrated 14.9% storage efficiency and 200 MHz bandwidth—capabilities impossible with conventional Eu3+ solids.
#QuantumMemory #MolecularEngineering #QuantumNetworks
#QuantumMemory #MolecularEngineering #QuantumNetworks
Broadband Quantum Optical Storage with Chemically Engineered Molecular Eu3+ Complex
arxiv.org
September 24, 2026 at 8:02 AM
First broadband quantum storage with Eu3+ rare-earth ions achieved through molecular engineering. Demonstrated 14.9% storage efficiency and 200 MHz bandwidth—capabilities impossible with conventional Eu3+ solids.
#QuantumMemory #MolecularEngineering #QuantumNetworks
#QuantumMemory #MolecularEngineering #QuantumNetworks
Researchers achieve on-demand quantum signal retrieval with ultra-low noise (0.4 photons) using quantum memory. 460μs storage in Yb:YSO crystal enables linking distant superconducting quantum devices—critical for scalable quantum networks.
#QuantumTransduction #QuantumNetworks #QuantumMemory
#QuantumTransduction #QuantumNetworks #QuantumMemory
Memory-Assisted Microwave-to-Optical Quantum Transduction with 0.4 Noise Photons
quantumzeitgeist.com
September 23, 2026 at 9:40 AM
Researchers achieve on-demand quantum signal retrieval with ultra-low noise (0.4 photons) using quantum memory. 460μs storage in Yb:YSO crystal enables linking distant superconducting quantum devices—critical for scalable quantum networks.
#QuantumTransduction #QuantumNetworks #QuantumMemory
#QuantumTransduction #QuantumNetworks #QuantumMemory
New building block for the #QuantumInternet: With the Superspin Project, researchers from #KITKarlsruhe and partners aim to connect a #QuantumComputer with a #QuantumMemory. www.kit.edu/kit/english/...
November 24, 2025 at 11:33 AM
New building block for the #QuantumInternet: With the Superspin Project, researchers from #KITKarlsruhe and partners aim to connect a #QuantumComputer with a #QuantumMemory. www.kit.edu/kit/english/...
Researchers demonstrate 180-microsecond storage of telecom-wavelength single photons in Pr3+:Y2SiO5 crystals using XY4 spin-rephasing, advancing scalable quantum repeater technology for long-distance quantum networks.
#QuantumMemory #QuantumNetworking #News
#QuantumMemory #QuantumNetworking #News
180-Microsecond Single-Photon Storage Achieved in Rare-Earth Quantum Memory
iq.fp2.dev
September 18, 2026 at 2:43 PM
Researchers demonstrate 180-microsecond storage of telecom-wavelength single photons in Pr3+:Y2SiO5 crystals using XY4 spin-rephasing, advancing scalable quantum repeater technology for long-distance quantum networks.
#QuantumMemory #QuantumNetworking #News
#QuantumMemory #QuantumNetworking #News
Research reveals how certain quantum states retain memory under periodic driving. Protection depends on kinetic blocking preventing state rearrangement and Floquet detuning avoiding quasienergy absorption—not degeneracy alone.
#QuantumMemory #FloqetDynamics #Research
#QuantumMemory #FloqetDynamics #Research
State-Selective Floquet Memory in Degenerate Manifolds
arxiv.org
September 18, 2026 at 7:09 AM
Research reveals how certain quantum states retain memory under periodic driving. Protection depends on kinetic blocking preventing state rearrangement and Floquet detuning avoiding quasienergy absorption—not degeneracy alone.
#QuantumMemory #FloqetDynamics #Research
#QuantumMemory #FloqetDynamics #Research
Researchers demonstrated a microwave-optical quantum transducer using Rydberg ensembles with 90% storage efficiency, enabling practical quantum interfaces for quantum repeaters and future quantum internet applications.
#QuantumTransduction #QuantumInternet #QuantumMemory
#QuantumTransduction #QuantumInternet #QuantumMemory
Quantum-Memory-Assisted On-Demand Microwave-Optical Transduction
www.nature.com
August 4, 2026 at 7:19 PM
Researchers demonstrated a microwave-optical quantum transducer using Rydberg ensembles with 90% storage efficiency, enabling practical quantum interfaces for quantum repeaters and future quantum internet applications.
#QuantumTransduction #QuantumInternet #QuantumMemory
#QuantumTransduction #QuantumInternet #QuantumMemory
Harvard researchers extended quantum memory coherence time by 3x using phonons as both information carriers and noise shields. This mechanical approach enables miniaturized quantum networks with improved stability.
#QuantumMemory #Phonons #Qubits
#QuantumMemory #Phonons #Qubits
Phonons Triple Silicon-Vacancy Qubit Coherence Time for Quantum Memory
iq.fp2.dev
August 27, 2026 at 5:16 PM
Harvard researchers extended quantum memory coherence time by 3x using phonons as both information carriers and noise shields. This mechanical approach enables miniaturized quantum networks with improved stability.
#QuantumMemory #Phonons #Qubits
#QuantumMemory #Phonons #Qubits
Researchers demonstrated single-shot readout of individual ¹⁶⁷Er nuclear spin qubits achieving 91% fidelity with 0.2s coherence times—a breakthrough for long-distance quantum networks in telecommunications bands.
#QuantumNetworks #QuantumMemory #News
#QuantumNetworks #QuantumMemory #News
All-Optical Single-Shot Readout of Nuclear Spin Qubits in Erbium-Doped Crystals
iq.fp2.dev
August 29, 2026 at 7:33 PM
Researchers demonstrated single-shot readout of individual ¹⁶⁷Er nuclear spin qubits achieving 91% fidelity with 0.2s coherence times—a breakthrough for long-distance quantum networks in telecommunications bands.
#QuantumNetworks #QuantumMemory #News
#QuantumNetworks #QuantumMemory #News
Breakthrough in triphoton generation using cold atoms achieved 85% storage efficiency, enabling quantum repeaters for long-distance quantum networks. This advance unlocks practical quantum communication protocols through high-fidelity quantum memory.
#QuantumPhotonics #QuantumMemory #News
#QuantumPhotonics #QuantumMemory #News
Energy-Time Entangled Triphotons Generated in Six-Level Cold Atomic System
iq.fp2.dev
April 23, 2026 at 1:12 PM
Breakthrough in triphoton generation using cold atoms achieved 85% storage efficiency, enabling quantum repeaters for long-distance quantum networks. This advance unlocks practical quantum communication protocols through high-fidelity quantum memory.
#QuantumPhotonics #QuantumMemory #News
#QuantumPhotonics #QuantumMemory #News
Demonstrated 90.1% optical storage efficiency using Eu3+:Y2SiO5 crystals in an impedance-matched cavity with ultra-low intracavity loss (0.37%). Critical breakthrough for quantum memory enabling high-fidelity quantum networking and information processing.
#QuantumMemory #OpticalStorage #Research
#QuantumMemory #OpticalStorage #Research
90%-Efficient Optical Storage in a Rare-Earth Crystal with Low-Loss Impedance-Matched Cavity
arxiv.org
September 18, 2026 at 8:45 AM
Demonstrated 90.1% optical storage efficiency using Eu3+:Y2SiO5 crystals in an impedance-matched cavity with ultra-low intracavity loss (0.37%). Critical breakthrough for quantum memory enabling high-fidelity quantum networking and information processing.
#QuantumMemory #OpticalStorage #Research
#QuantumMemory #OpticalStorage #Research
Quantum memory exhibits faster oscillations than OTOC and proves more sensitive to broken inversion symmetry. Neural networks trained on spin chain dynamics reveal quantum memory's enhanced responsiveness to Dzyaloshinskii-Moriya interactions.
#QuantumMemory #QuantumSimulation #NeuralNetworks
#QuantumMemory #QuantumSimulation #NeuralNetworks
Classical Neural Networks Predict Quantum Memory and Scrambling Dynamics in Chiral Spin Systems
iq.fp2.dev
April 29, 2026 at 4:13 AM
Quantum memory exhibits faster oscillations than OTOC and proves more sensitive to broken inversion symmetry. Neural networks trained on spin chain dynamics reveal quantum memory's enhanced responsiveness to Dzyaloshinskii-Moriya interactions.
#QuantumMemory #QuantumSimulation #NeuralNetworks
#QuantumMemory #QuantumSimulation #NeuralNetworks
Julien Laurat becomes 2nd Welinq co-founder to earn prestigious CNRS Silver Medal, joining Eleni Diamanti (2024) for impactful quantum memory and networking research recognized at national and international levels.
#QuantumMemory #QuantumNetworking #News
#QuantumMemory #QuantumNetworking #News
Welinq Co-Founders Honored with CNRS Silver Medals for Quantum Memory & Networking Breakthroughs
iq.fp2.dev
April 19, 2026 at 12:08 AM
Julien Laurat becomes 2nd Welinq co-founder to earn prestigious CNRS Silver Medal, joining Eleni Diamanti (2024) for impactful quantum memory and networking research recognized at national and international levels.
#QuantumMemory #QuantumNetworking #News
#QuantumMemory #QuantumNetworking #News
An 8-bit cascaded quantum memory achieved <1.5% infidelity per mode using a transmon. The architecture isolates memory from processor nonlinearities, reduces control overhead, and supports transversal operations for scalable fault-tolerant quantum computing.
#QuantumMemory #QuantumHardware #News
#QuantumMemory #QuantumHardware #News
Cascaded Random Access Quantum Memory for Superconducting Processors
www.nature.com
September 8, 2026 at 10:38 AM
An 8-bit cascaded quantum memory achieved <1.5% infidelity per mode using a transmon. The architecture isolates memory from processor nonlinearities, reduces control overhead, and supports transversal operations for scalable fault-tolerant quantum computing.
#QuantumMemory #QuantumHardware #News
#QuantumMemory #QuantumHardware #News
#mwgic #2025 #QuantumUniverse #SpaceTime #QuantumMemory #TheoreticalPhysics #Physics #Theory #New
scitechdaily.com/what-if-the-...
scitechdaily.com/what-if-the-...
What if the Universe Remembers Everything? New Theory Rewrites the Rules of Physics
What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred years, physics has rested on two foundational theories. Einstein’s general rel...
scitechdaily.com
October 4, 2025 at 7:35 AM
Demonstrated quantum correlations between telecom photons and a 10-cell solid-state quantum memory array, achieving 60-fold enhancement in entanglement distribution rates through temporal multiplexing over a 39 km metropolitan fiber network.
#QuantumMemory #QuantumNetworking #Research
#QuantumMemory #QuantumNetworking #Research
Light-Matter Quantum Correlations in Temporally Multiplexed Solid-State Quantum Memory Array
arxiv.org
September 15, 2026 at 8:41 PM
Demonstrated quantum correlations between telecom photons and a 10-cell solid-state quantum memory array, achieving 60-fold enhancement in entanglement distribution rates through temporal multiplexing over a 39 km metropolitan fiber network.
#QuantumMemory #QuantumNetworking #Research
#QuantumMemory #QuantumNetworking #Research
Standing-wave control fields enable diffusion-free storage of traveling probe pulses in rare-earth doped crystals, extending quantum memory coherence times from 3.6 to 5.7 switching periods compared to traveling-wave configurations.
#QuantumMemory #QuantumControl #Research
#QuantumMemory #QuantumControl #Research
Dark-State Polaritons for Quantum Memory in Solid-State Media via Standing-Wave Control
arxiv.org
September 15, 2026 at 1:33 AM
Standing-wave control fields enable diffusion-free storage of traveling probe pulses in rare-earth doped crystals, extending quantum memory coherence times from 3.6 to 5.7 switching periods compared to traveling-wave configurations.
#QuantumMemory #QuantumControl #Research
#QuantumMemory #QuantumControl #Research
Novel Rydberg-blockaded EIT scheme achieves quantum random access memory with O(n) complexity, eliminating exponential gate overhead through coherent phase control of photonic qubits in cold atomic ensembles without cryogenic requirements.
#QuantumMemory #RydbergAtoms #Research
#QuantumMemory #RydbergAtoms #Research
Linear-Time Quantum Random Access Memory via Rydberg-EIT Photonic Architecture
arxiv.org
September 11, 2026 at 3:50 AM
Novel Rydberg-blockaded EIT scheme achieves quantum random access memory with O(n) complexity, eliminating exponential gate overhead through coherent phase control of photonic qubits in cold atomic ensembles without cryogenic requirements.
#QuantumMemory #RydbergAtoms #Research
#QuantumMemory #RydbergAtoms #Research
Phase-encoded quantum walkers in Rydberg atomic systems enable scalable quantum RAM with O(n log(n+m)) complexity, addressing critical data-loading bottlenecks in quantum machine learning through photon-photon interactions in hollow-core waveguides.
#QuantumMemory #RydbergAtoms #Research
#QuantumMemory #RydbergAtoms #Research
Scalable Quantum RAM Using Rydberg Atoms and Photon-Photon Interactions
arxiv.org
September 11, 2026 at 3:56 AM
Phase-encoded quantum walkers in Rydberg atomic systems enable scalable quantum RAM with O(n log(n+m)) complexity, addressing critical data-loading bottlenecks in quantum machine learning through photon-photon interactions in hollow-core waveguides.
#QuantumMemory #RydbergAtoms #Research
#QuantumMemory #RydbergAtoms #Research
Researchers developed a streaming belief propagation decoder for quantum error correction achieving error thresholds of 0.4-0.87% on topological codes by tracking multi-qubit fault correlations across time using space-time Tanner graphs.
#QuantumErrorCorrection #QuantumMemory #News
#QuantumErrorCorrection #QuantumMemory #News
Streaming Mixed-Alphabet Belief Propagation Achieves High Error Thresholds for Quantum Memory
quantumzeitgeist.com
September 10, 2026 at 1:57 PM
Researchers developed a streaming belief propagation decoder for quantum error correction achieving error thresholds of 0.4-0.87% on topological codes by tracking multi-qubit fault correlations across time using space-time Tanner graphs.
#QuantumErrorCorrection #QuantumMemory #News
#QuantumErrorCorrection #QuantumMemory #News
How continuous measurement schemes fundamentally alter quantum memory retrieval in individually monitored systems, showing that spectral properties alone cannot predict trajectory-level outcomes for stored quantum states.
#QuantumMemory #QuantumMeasurement #Research
#QuantumMemory #QuantumMeasurement #Research
Measurement-Dependent Metastability in Monitored Quantum Associative Memories
arxiv.org
September 9, 2026 at 3:56 AM
How continuous measurement schemes fundamentally alter quantum memory retrieval in individually monitored systems, showing that spectral properties alone cannot predict trajectory-level outcomes for stored quantum states.
#QuantumMemory #QuantumMeasurement #Research
#QuantumMemory #QuantumMeasurement #Research