#Entanglement
Through a miracle of quantum physics, entanglement discovers his body fully intact in a small village in Chile, naked and confused with a martini in his hand. The initial mystery? Where did the martini come from - is it poisoned?
November 11, 2025 at 4:21 PM
A recent @nature.com article claims that classical (unquantised) gravity produces entanglement. We show that their model does not produce entanglement. Even if the model produced entanglement, it would be mediated by the quantised matter interaction, and not gravity. scirate.com/arxiv/2511.0... 🧪⚛️
Classical gravity cannot mediate entanglement
In Nature, 646, 813 (2025), Aziz and Howl claim that classical (unquantised) gravity produces entanglement. We show that their model does not produce entanglement. Even if the model produced entanglem...
scirate.com
November 11, 2025 at 3:24 PM
Queer books that should have been nominated in the Goodreads Choice Awards: Futbolista, A Gentleman's Gentleman, All of Us Murderers, The Entanglement of Rival Wizards, Lady Like, and Ladies in Hating.
November 11, 2025 at 2:56 PM
It's certainly possible. Though much HAS changed. For one thing, secularization of states has somewhat removed the entanglement of the unilateral successorship claim that has caused so much trouble to Jews. So it's less institutional. Maybe not any less dangerous. And that's mostly in the West.
November 11, 2025 at 2:20 PM
I believe so. She's written some very incisive books on the current administration and the long history of mob and mafia entanglement around him.
November 11, 2025 at 1:59 PM
Das ist ein wenig auch wie beim Thema "Decoupling"/Entanglement zu CN.

Natürlich werden wir ohne chinesische Produkte nicht auskommen. Aber man kann Risiken der Abhängigkeit erkennen und Alternativen finden.
November 11, 2025 at 11:42 AM
Stephen Brockerhoff, Brittany Corn-Agostini
Contrasting GHZ and W-state Entanglement Dynamics due to Correlated Markov Noise
https://arxiv.org/abs/2511.05827
November 11, 2025 at 11:36 AM
Wei-Wei Zhang, Chao Chen, Jizhou Wu
Self-induced manipulation of biphoton entanglement in topologically distinct modes
https://arxiv.org/abs/2511.05835
November 11, 2025 at 11:36 AM
Topologically Protected Negative Entanglement
Topologically Protected Negative Entanglement
It is revealed that topological flat-band edge states can lead to robust unconventional negative entanglement entropy scaling. This arises from a new mechanism of non-Hermitian critical skin compression (nHCSC), which strongly “compresses” quantum information beyond flat-band degeneracy. In contrast to existing literature, it is showed that negative entanglement only requires state non-orthogonality, not exceptional crossings as previously suggested. Abstract The entanglement entropy encodes fundamental characteristics of quantum many-body systems, and is particularly subtle in non-Hermitian settings where eigenstates generically become non-orthogonal. In this work, it is found that negative biorthogonal entanglement generically arises from topologically protected non-orthogonal edge states in free fermion systems, especially for flat-band edge states. Departing from previous literature which associated negative entanglement with exceptional gapless points, it is showed that robustly negative entanglement can still occur in gapped systems. Gapless 2D flat-band edge states, however, exhibit novel SA∼−12Ly2logL$S_A\sim -\frac{1}{2}L_y^2\log L$ entanglement behavior which scales quadratically with the transverse dimension L y , independent of system parameters. This dramatically negative scaling can be traced to a new mechanism known as non-Hermitian critical skin compression (nHCSC), where topological and skin localization in one direction produces a hierarchy of extensively many probability non-conserving entanglement eigenstates across a cut in another direction. This discovery sheds light on new avenues where topology interplays with criticality and non-Hermitian localization, unrelated to traditional notions of topological entanglement entropy. This topologically protected negative entanglement also manifests in the second Rényi entropy, which can be measured through SWAP operator expectation values.
advanced.onlinelibrary.wiley.com
November 11, 2025 at 8:12 AM
S. V. Talalov
Quantum vortices in entanglement: a novel idea for large vortex filaments
https://arxiv.org/abs/2511.05981
November 11, 2025 at 7:03 AM
Chiara Marletto, Jonathan Oppenheim, Vlatko Vedral, Elizabeth Wilson: Classical gravity cannot mediate entanglement https://arxiv.org/abs/2511.07348 https://arxiv.org/pdf/2511.07348 https://arxiv.org/html/2511.07348
November 11, 2025 at 6:50 AM
Wei-Wei Zhang, Chao Chen, Jizhou Wu: Self-induced manipulation of biphoton entanglement in topologically distinct modes https://arxiv.org/abs/2511.05835 https://arxiv.org/pdf/2511.05835 https://arxiv.org/html/2511.05835
November 11, 2025 at 6:49 AM
Stephen Brockerhoff, Brittany Corn-Agostini: Contrasting GHZ and W-state Entanglement Dynamics due to Correlated Markov Noise https://arxiv.org/abs/2511.05827 https://arxiv.org/pdf/2511.05827 https://arxiv.org/html/2511.05827
November 11, 2025 at 6:49 AM
Bradley Cline, Catherine Bai, Sehui Jeong, Ling Xu, Yue Wang, James U. Surjadi, Carlos M. Portela, Tian Chen: Entanglement-driven responses through multiscale 3D-printed knits https://arxiv.org/abs/2511.07404 https://arxiv.org/pdf/2511.07404 https://arxiv.org/html/2511.07404
November 11, 2025 at 6:46 AM
S. V. Talalov: Quantum vortices in entanglement: a novel idea for large vortex filaments https://arxiv.org/abs/2511.05981 https://arxiv.org/pdf/2511.05981 https://arxiv.org/html/2511.05981
November 11, 2025 at 6:44 AM
Liding Xu, Ye-Chao Liu, Sebastian Pokutta: Convex semidefinite tensor optimization and quantum entanglement https://arxiv.org/abs/2511.05258 https://arxiv.org/pdf/2511.05258 https://arxiv.org/html/2511.05258
November 11, 2025 at 6:40 AM
who up and wanna get into an entanglement
November 11, 2025 at 6:06 AM
"Entanglement"
The Department of Special Response (DOSR), directly answering the V-9 Command, is tasked with handling extraordinary and existential threats using specialized tactical units.
November 11, 2025 at 5:38 AM
Chiara Marletto, Jonathan Oppenheim, Vlatko Vedral, Elizabeth Wilson
Classical gravity cannot mediate entanglement
https://arxiv.org/abs/2511.07348
November 11, 2025 at 5:22 AM
It’s not an approximation—it’s an exact equivalence. Gravity emerges from quantum mechanics. Black holes = thermal states. Spacetime = quantum entanglement. Mind-bending. 🌌

#StringTheory #QuantumGravity
November 11, 2025 at 4:59 AM
It’s a compelling, slow-burn exploration of how attraction, devotion, and trauma intertwine, proving that complex, high-stakes emotional entanglement is often far more interesting than a polished, "healthy" romance.
November 11, 2025 at 4:48 AM
Quantum vortices in entanglement: a novel idea for large vortex filaments
https://arxiv.org/pdf/2511.05981
S.V. Talalov.
https://arxiv.org/abs/2511.05981
arXiv abstract link
arxiv.org
November 11, 2025 at 4:34 AM
Classical gravity cannot mediate entanglement
https://arxiv.org/pdf/2511.07348
Chiara Marletto, Jonathan Oppenheim, Vlatko Vedral, Elizabeth Wilson.
https://arxiv.org/abs/2511.07348
arXiv abstract link
arxiv.org
November 11, 2025 at 4:34 AM
Self-induced manipulation of biphoton entanglement in topologically distinct modes
https://arxiv.org/pdf/2511.05835
Wei-Wei Zhang, Chao Chen, Jizhou Wu.
https://arxiv.org/abs/2511.05835
arXiv abstract link
arxiv.org
November 11, 2025 at 4:33 AM