#Belltest
La #físicacuántica es contraintuitiva.

El @icfo.eu introduce algunos de sus conceptos con esta entretenida y bella plataforma 'Quantum Tour' #scicomm

♾️ quantumtour.icfo.eu/Quantum-World

#entanglement #superposition #belltest
August 7, 2025 at 2:47 PM
まず最初の質問から当時の人になってみないとわかんないよ…になった

【16タイプ診断】あなたをベルサイユのばらで表したら?診断⇒あなたは「アラン・ド・ソワソン」タイプです! apicodes.hatenablog.com/entry/belltest
【16タイプ性格診断】あなたをベルサイユのばらのキャラで表したら?MBTI風テスト - 16タイプ「キャラ診断」研究所
【16タイプ診断】あなたをベルサイユのばらで表したら?診断 性格判定 この診断の説明 咲き誇るか、散りゆくか。革命の嵐が吹き荒れるベルサイユで、あなたの愛と運命が試される。あなたは宮殿で輝く、どの『ばら』ですか? この診断は、フランス革命という激動の時代を舞台に、熱く、そして悲しく生きた人々の物語「ベルサイユのばら」の世界観を基に、あなたの性格や生き様を16のタイプに分類します。 身分違いの恋、守...
apicodes.hatenablog.com
January 5, 2026 at 12:08 PM
Neuer mathematischer Rahmen quantifiziert präzise die Messabhängigkeit, die erforderlich ist, um Quantenverhalten in CHSH-Experimenten nachzuahmen, und etabliert strengere Grenzen zur Unterscheidung von Quantenmechanik und klassischen Erklärungen.

#Belltest #Quantenmechanik #Nachrichten
Exakte Kompromissflächen zwischen Messabhängigkeit und Detektoreffizienz in CHSH-Experimenten etabliert
quantumzeitgeist.com
September 18, 2026 at 12:15 PM
New mathematical framework precisely quantifies measurement interdependence required to mimic quantum behavior in CHSH experiments, establishing tighter bounds for distinguishing quantum mechanics from classical explanations.

#BellTest #QuantumMechanics #News
Exact Trade-Off Surfaces Between Measurement Dependence and Detector Efficiency in CHSH Experiments Established
quantumzeitgeist.com
September 18, 2026 at 12:13 PM
First Bell inequality violation using motional states of massive particles. Momentum-entangled helium atoms achieved CHSH parameter S=2.52±0.17, extending quantum nonlocality tests from internal properties to external degrees of freedom of matter waves.

#BellTest #QuantumNonlocality #Research
Momentum-Entangled Matter-Wave Bell Test
iq.fp2.dev
September 3, 2026 at 8:03 AM
Researchers demonstrated a loophole-free Bell test using time-bin entangled photons with parties separated by just 49 m, achieving CHSH violation of S=2.583 (265σ significance) and advancing toward practical device-independent quantum networks.

#QuantumNonlocality #BellTest #Research
Loophole-Free Bell Test with Time-Bin Entanglement at Short Separation Distance
arxiv.org
August 31, 2026 at 2:45 AM
Framework quantifies minimum side information classical strategies need to explain quantum advantages. Derives universal bound S_η ≤ S_cl + η, saturates it exactly, validates on IBM hardware for CHSH, GHZ, and quantum kernels.

#QuantumAdvantage #BellTest #Research
Loophole-Robust Certification of Quantum Advantage
arxiv.org
July 16, 2026 at 4:47 AM
Quantum Geometric Entanglement and Schrödinger
Dynamics as Effective Statistics in the MMA–DMF
Framework - Total Determinism

This research report presents a rigorous and exhaustive test of the MMA-DMF framework
zenodo.org/records/17924795
#Superdeterminism #BellTest #EmergentQM #Cosmology
#MMA_DMF
December 13, 2025 at 10:14 PM
New Bell inequalities enable device-independent certification of optimal global randomness (2 log d bits) for quantum systems of arbitrary dimension using maximally entangled states and projective measurements.

#QuantumEntanglement #BellTest #DeviceIndependent
Bell Inequalities for Optimal Global Randomness Certification
iq.fp2.dev
June 23, 2026 at 2:46 AM
Researchers demonstrated single-shot verification of quantum entanglement using spin-orbit metasurfaces that spatially multiplex all 16 Bell measurements simultaneously, reducing measurement time 16-fold compared to sequential approaches.

#QuantumPhotonics #BellTest #Research
Single-Shot Entanglement Verification Using Spatially Encoded Metasurfaces
iq.fp2.dev
June 16, 2026 at 9:03 AM
Researchers demonstrated metropolitan-scale quantum repeaters generating Bell-certified entanglement over 14.5 km with 78.6% fidelity—a record combining single-photon efficiency with phase robustness for scalable quantum networks.

#QuantumRepeaters #QuantumNetworking #BellTest
Metropolitan-Scale Multiplexed Quantum Repeater with Bell Non-Locality
iq.fp2.dev
May 7, 2026 at 3:19 PM
Sequential Compton scattering (N≥2) enables Bell inequality violations for MeV-scale photons from electron-positron annihilation, providing the first rigorous path to certify quantum entanglement at the gamma-ray scale using POVM-based measurements.

#QuantumEntanglement #BellTest #PhotonicQuantum
Bell Test Framework for Annihilation Photons via POVM-Based Compton Polarimetry
iq.fp2.dev
April 29, 2026 at 8:21 AM
Proposed Earth-Moon Bell test to extend quantum correlation measurements to 390,000 km—a 300× increase over current limits—testing fundamental quantum nonlocality and enabling planetary-scale quantum key distribution.

#BellTest #QuantumEntanglement #QuantumKeyDistribution
Quantum Correlation Tests at Cosmic Distances
iq.fp2.dev
April 19, 2026 at 3:20 AM