Demonstrates that collective suppression of quantum fluctuations—independent of spatial locality—fundamentally constrains entanglement in gapped systems with power-law interactions, revealing universal scaling thresholds.
@informaq.bsky.social
@informaq.bsky.socialDemonstrates that collective suppression of quantum fluctuations—independent of spatial locality—fundamentally constrains entanglement in gapped systems with power-law interactions, revealing universal scaling thresholds.
@nithecs.bsky.socialNITheCS & QSUN Seminar: ‘Controlling Two-Photon Interference & Entanglement with Mechanical Rotations’
🎤 Prof Marko Toroš (Uni. of Ljubljana)
📅 Fri, 2 Oct 2026 | 14h00 SAST
💻 Attend online
buff.ly/02N59Y4
#QuantumOptics #QuantumEntanglement #TwoPhotonInterference #MechanicalRotation #QuantumSensing
@informaq.bsky.socialCharacterized the spatial structure of maximally entangled field modes in quantum vacuum between spheres and designed a non-perturbative protocol for optimal entanglement extraction using harmonic oscillator probes.
@informaq.bsky.socialMathematical framework for optimal entanglement detection using finitely many quantum state invariants. Even singular-value moments of realignment are tensor trace invariants, enabling efficient certification of PPT-entangled quantum states.
@informaq.bsky.socialResearchers discovered magnon velocity reduction directly signals quantum entanglement through polaron formation, offering an experimentally accessible method to detect entanglement without complex state reconstruction in magnetic materials.
@nithecs.bsky.socialNITheCS Colloquium: ‘Quantum Complexity and Entanglement in Neutrino Oscillations’ by Prof Soebur Razzaque (UJ).
📅 Monday, 2 November 2026
🕓 16h00–17h00 SAST
📍 Attend in person or online
buff.ly/KOabFJk
#QuantumPhysics #NeutrinoOscillations #QuantumEntanglement #QuantumInformation #ParticlePhysics
@informaq.bsky.socialResearchers discover continuous temporal entanglement transitions in periodically driven quantum systems, where entanglement spectrum levels meet tangentially—extending phase transition theory beyond first-order transitions.
@informaq.bsky.socialReduced 6D to 5D game proving robust self-testing of nonmaximally entangled states. Shows no maximally entangled state can achieve perfect play, advancing device-independent quantum certification.
@informaq.bsky.socialDevelops exact multiscale bounds for quantifying high-dimensional bipartite entanglement using nested Vidal tails, enabling sharper Schmidt-number certification and resource quantification beyond single-scale methods.
@informaq.bsky.socialRWTH Aachen researchers proved zero-error quantum source coding requires only 2 messages under odd parity conditions, achieving perfect one-bit communication without entanglement—resolving a decades-old conjecture about spectral properties.
@informaq.bsky.socialResearchers establish exact mathematical correspondence between quantum measurement-induced phase transitions and classical percolation, providing first analytical expressions for entanglement exponents in non-unitary systems.
@informaq.bsky.socialResearchers derive exact analytical expressions for multipartite entanglement exponents near measurement-induced phase transitions in quantum circuits, revealing power-law long-range correlations that circumvent entanglement monogamy constraints.
@mnemosy.bsky.social@informaq.bsky.socialMeasurements induce phase transitions in monitored bosons, causing a dramatic shift from volume-law to logarithmic entanglement scaling via dynamical Bose-Einstein condensation into slowest-decaying modes.
@byteandpieces.bsky.social📣 New Podcast! "The Fermi Paradox Solved: Is Quantum Entanglement the Alien Internet?" on @Spreaker #aliens #astrophysics #blackholes #cosmology #deepspace #erepr #extraterrestrial #fermiparadox #futurism #greatsilence #interstellar #quantumentanglement #quantummechanics #quantumphysics #seti
@informaq.bsky.socialEstablishes Fourier-based conditions for local unitary equivalence of orthogonal arrays and irredundant orthogonal arrays, connecting LU equivalence to coding theory duality for linear codes over prime fields.
@informaq.bsky.socialWe develop a PEPS-based method to extract corner entanglement entropy in 2D quantum critical systems, demonstrating universal scaling with correlation length and validating finite-entanglement scaling predictions.
@informaq.bsky.socialIntroduces computable upper bounds on asymptotic relative entropy of entanglement via k-multinegativity, proves additivity for Werner states and related families, and disproves finite collapse conjectures for entanglement cost hierarchies.
@informaq.bsky.socialLocal chaotic quantum evolution naturally generates universal entanglement catalysts with diverging nonlocal magic—a discovery revealing how quantum systems can serve as asymptotic entanglement reservoirs without fine-tuning.
@informaq.bsky.socialProves midpoint placement of entanglement sources is optimal for all qubit channels through transpose-factorization methods and quantum Sinkhorn scaling, resolving a recent conjecture in quantum information theory.