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Gaussian States

  • A glowing, conical form rises from a dark, textured ground, illuminated with blue and gold light
    Quantum Physics

    Researchers Find Gaussian States Yield Unique Quantum Transport Barycentres

    by Ivy DelaneyOctober 4, 2026
  • A silver aircraft with a round insignia is prominently displayed on a sunny day at an airfield.
    Quantum Sensors, Quantum Networks

    Protocol balances accuracy and privacy in quantum sensing networks

    by Dr. DonovanAugust 23, 2026
  • A complex optical setup is displayed on a dark table in a laboratory setting, dominated by green laser beams.
    Quantum Cryptography

    Researchers Achieve 0.93 Mbit/sec Key Rate Via Squeezed-State QKD

    by Muhammad Rohail T.August 22, 2026
  • A glowing, complex sphere dominates the dark background, surrounded by bright lines and small spheres, creating a futuristic and energetic scene.
    Physics

    Southern University of Science and Technology: Researchers Model Quantum Control Using Sp(2N,R) Interferometry

    by Muhammad Rohail T.July 25, 2026
  • Two scientists work in a darkened laboratory surrounded by complex equipment, illuminated by blue light.
    Quantum Research News, Quantum Physics

    Gaussian Cluster States Enable Massive Multimode Multiplexing

    by Ivy DelaneyJuly 12, 2026
  • Reliable Quantum Teleportation Needs Uniform Data, Not Just High Accuracy
    Quantum Networks

    Reliable Quantum Teleportation Needs Uniform Data, Not Just High Accuracy

    by Muhammad Rohail T.April 27, 2026
  • Quantum States Remain Stable Despite Optical Loss Using Novel Technique
    Quantum Algorithms, Quantum Physics

    Quantum States Stable Despite Optical Loss

    by Muhammad Rohail T.April 11, 2026
  • Gravitational Wave Detectors Can Now Reveal Quantum States of Light and Gravity
    Quantum Mechanics

    Quantum Gravity: Wave Detectors Reveal Light States

    by Muhammad Rohail T.February 12, 2026
  • Gaussian Quantum Fisher Information Splitting Advances Metrology with Symplectic Geometry
    Quantum Sensors

    Gaussian Quantum Fisher Information Boosts Metrology

    by Muhammad Rohail T.January 14, 2026
  • Order 2 Quantum Wasserstein Distance Advances State Discrimination for Gaussian States
    Quantum Applications

    Quantum Wasserstein Distance Boosts State Discrimination

    by Muhammad Rohail T.December 30, 2025
  • Fisher Information Surpasses Additivity in Gaussian Metrology, Enabling Enhanced Precision
    Quantum Research News

    Fisher Information Boosts Quantum Precision

    by Muhammad Rohail T.December 30, 2025
  • Deepquantum Achieves Closed-Loop Integration of Three Quantum Computing Paradigms
    Quantum Machine Learning

    Deepquantum Integrates 3 Quantum Computing Paradigms

    by Muhammad Rohail T.December 23, 2025
  • Gaussian Purification Achieves Doubled Photon Number for Passive Bosonic States
    Deep Tech

    Gaussian Purification Doubles Photon Number

    by Muhammad Rohail T.December 19, 2025
  • Quantum Sensors Achieve Optimal Precision Beyond High-Q Limits
    Quantum Sensors

    Quantum Sensors Beat Limits with Light Phase Control

    by Muhammad Rohail T.December 19, 2025
  • Quantum Metrology with Cubic Phase States Surpasses Gaussian Limits for Precision Measurements
    Technology, Quantum Sensors

    Quantum Metrology: Cubic States Beat Gaussian Limits

    by Muhammad Rohail T.December 8, 2025
  • Relativistic Quantum-Speed Limit for Gaussian Systems Achieves Kilometre-Scale Precision and Enables Enhanced Timing Sensitivity
    Quantum Security

    Quantum Speed Limit: Kilometre-Scale Precision Timing

    by Muhammad Rohail T.November 29, 2025
  • Quantum State Preparation of Multivariate Functions Achieves 9-dimensional Gaussian with 54 Qubits Using Tensor Networks
    Quantum Computing

    54 Qubits Prepare 9D Gaussian with Tensor Networks

    by Muhammad Rohail T.November 21, 2025
  • Gaussian Non-commutative Measurements Enhance Parameter Estimation and Increase Fisher Information for Quantum Channels
    Physics

    Gaussian Measurements Boost Quantum Parameter Estimation

    by Muhammad Rohail T.November 19, 2025
  • Quantum Advantage Bounds Demonstrate Enhanced Gaussian Battery Efficiency Via Genuine Multipartite Squeezing
    Quantum Physics

    Quantum Batteries: Entanglement Boosts Efficiency

    by Muhammad Rohail T.November 6, 2025
  • Random Free-Fermionic Systems Exhibit Scrambling Without Chaos, Revealing Partial Crossover in Level-Spacing Ratio
    Quantum Physics

    Free-Fermionic Systems Show Scrambling Without Chaos

    by Muhammad Rohail T.October 27, 2025
  • Superpositions of Quantum Gaussian Processes Enable Exact Hybrid System Dynamics and Characterisation of Gaussian-Branched Cat States
    Quantum Physics, Quantum Research News

    Quantum Gaussian Processes Model Hybrid System Dynamics

    by Muhammad Rohail T.October 8, 2025
  • Fermionic Hamiltonians with Classical Interactions Achieve 1/3 Approximation Ratio for Ground Energy Search
    Quantum Research News

    Fermionic Hamiltonians: 1/3 Energy Approximation

    by Muhammad Rohail T.October 6, 2025
  • Optimal Single-mode Squeezing Enhances Beam Displacement Sensing, Reducing Limitations from Diffraction Loss
    Quantum Research News

    Squeezing Improves Beam Displacement Sensing

    by Dr. DonovanSeptember 16, 2025
  • XY Spin Chains: Hydrodynamic Limits & Fidelity Loss
    Technology News

    XY Spin Chains: Hydrodynamic Limits & Fidelity Loss

    by Dr. DonovanSeptember 4, 2025
  • Circuit-Based Method Efficiently Prepares Approximate Gaussian States for Quantum Computing
    Quantum Machine Learning

    Gaussian States Prepared with Efficient Quantum Circuits

    by Dr. DonovanJuly 30, 2025
  • Quantum Measurement Enables Enhanced Work Extraction from Thermal Systems.
    Quantum Research News

    Quantum Measurement Boosts Thermal Work Extraction

    by Dr. DonovanJuly 1, 2025
  • Quantum Simulation Efficiency Gains with Compressed Entangled States for Materials.
    Quantum Computing

    Quantum Simulation: Compressed States Boost Efficiency

    by Dr. DonovanJune 8, 2025
  • Quantifying Quantum Correlations in Symmetric Gaussian States with Universal Invariants.
    Quantum Research News

    Quantum Correlations in Gaussian States

    by Dr. DonovanMay 20, 2025

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