Tootfinder

Measurement-induced entanglement in noisy 2D random Clifford circuits
Zhi-Yuan Wei, Jon Nelson, Joel Rajakumar, Esther Cruz, Alexey V. Gorshkov, Michael J. Gullans, Daniel Malz
https://arxiv.org/abs/2510.12743

Measurement-induced entanglement in noisy 2D random Clifford circuits
We study measurement-induced entanglement generated by column-by-column sampling of noisy 2D random Clifford circuits of size $N$ and depth $T$. Focusing on the operator entanglement $S_{\rm op}$ of the sampling-induced boundary state, first, we reproduce in the noiseless limit a finite-depth transition from area- to volume-law scaling. With on-site probablistic trace noise at any constant rate $p>0$, the maximal $S_{\rm op}$ attained along the sampling trajectory obeys an area law in the bound…

Fluent but Unfeeling: The Emotional Blind Spots of Language Models
Bangzhao Shu, Isha Joshi, Melissa Karnaze, Anh C. Pham, Ishita Kakkar, Sindhu Kothe, Arpine Hovasapian, Mai ElSherief
https://arxiv.org/abs/2509.09593

Fluent but Unfeeling: The Emotional Blind Spots of Language Models
The versatility of Large Language Models (LLMs) in natural language understanding has made them increasingly popular in mental health research. While many studies explore LLMs' capabilities in emotion recognition, a critical gap remains in evaluating whether LLMs align with human emotions at a fine-grained level. Existing research typically focuses on classifying emotions into predefined, limited categories, overlooking more nuanced expressions. To address this gap, we introduce EXPRESS, a benc…

What Giants star Malik Nabers told WR Jalin Hyatt as he steps into a bigger role in New York's offense

https://www.cbssports.com/nfl/news/what-gi

Cowboys RB room takes season-ending hit, Jaydon Blue will have bigger role https://www.si.com/nfl/cowboys/news/dallas-cowboys-rb-room-takes-season-ending-hit-jaydon-blue-bigger-role

Malik Nabers (torn ACL) out for 2025 season: What WR's injury means for Giants, QB Jaxson Dart? https://www.nfl.com/news/malik-nabers-torn-acl-out-for-2025-season-giants

Electrically modulated light-emitting diodes driven by resonant and antiresonant tunneling between Cr$_2$Ge$_2$Te$_6$ electrodes
Natalia Zawadzka, Kristina Vaklinova, Tomasz Wo\'zniak, Mihai I. Sturza, Holger Kohlmann, Kenji Watanabe, Takashi Taniguchi, Adam Babi\'nski, Maciej Koperski, Maciej R. Molas
https://arxiv.org/abs/2510.03…

Electrically modulated light-emitting diodes driven by resonant and antiresonant tunneling between Cr$_2$Ge$_2$Te$_6$ electrodes
Exploring the electron tunneling mechanisms in diverse materials systems constitutes a versatile strategy for tailoring the properties of optoelectronic devices. In this domain, bipolar vertical tunneling junctions composed of van der Waals materials with vastly different electronic band structures enable simultaneous injection of electrons and holes into an optically active material, providing a universal blueprint for light-emitting diodes (LEDs). Efficient modulation of the injection efficie…

Cognifying Education: Mapping AI's transformative role in emotional, creative, and collaborative learning
Mikael Gorsky, Ilya Levin
https://arxiv.org/abs/2509.25266 https://…

Cognifying Education: Mapping AI's transformative role in emotional, creative, and collaborative learning
Artificial intelligence (AI) is rapidly reshaping educational practice, challenging long held assumptions about teaching and learning. This article integrates conceptual perspectives from recent books (Genesis by Eric Schmidt, Henry Kissinger and Craig Mundie, CoIntelligence by Ethan Mollick, and The Inevitable by Kevin Kelly) with empirical insights from popular AI podcasts and Anthropic public releases. We examine seven key domains: emotional support, creativity, contextual understanding, stu…

Source: MRI confirms torn ACL for Giants' Nabers https://www.espn.com/nfl/story/_/id/46421654/source-mri-confirms-torn-acl-giants-malik-nabers

Computational complexity of injective projected entangled pair states
Dylan Harley, Freek Witteveen, Daniel Malz
https://arxiv.org/abs/2509.19963 https://a…

Computational complexity of injective projected entangled pair states
Projected entangled pair states (PEPS) constitute a variational family of quantum states with area-law entanglement. PEPS are particularly relevant and successful for studying ground states of spatially local Hamiltonians. However, computing local expectation values in these states is known to be postBQP-hard. Injective PEPS, where all constituent tensors fulfil an injectivity constraint, are generally believed to be better behaved, because they are unique ground states of spatially local Hamil…