Directed differentiation of functional corticospinal-like neurons from endogenous SOX6+/NG2+ cortical progenitors

Posted by dbos UCSD / Salk, UCSF

Kavli Affiliate: Seth Shipman Eiman Azim | Authors: Abdulkadir Ozkan, Hari K Padmanabhan, Seth Shipman, Eiman Azim, Priyanka Kumar, Cameron Sadegh, Nazli Basak and Jeffrey D Macklis | Summary: Corticospinal neurons (CSN) centrally degenerate in amyotrophic lateral sclerosis (ALS), along with spinal motor neurons, and loss of voluntary motor function in spinal cord injury (SCI) […]


Continue.. Directed differentiation of functional corticospinal-like neurons from endogenous SOX6+/NG2+ cortical progenitors

Kimina-Prover Preview: Towards Large Formal Reasoning Models with Reinforcement Learning

Posted by dbos Peking

Kavli Affiliate: Ran Wang | First 5 Authors: Haiming Wang, Mert Unsal, Xiaohan Lin, Mantas Baksys, Junqi Liu | Summary: We introduce Kimina-Prover Preview, a large language model that pioneers a novel reasoning-driven exploration paradigm for formal theorem proving, as showcased in this preview release. Trained with a large-scale reinforcement learning pipeline from Qwen2.5-72B, Kimina-Prover […]


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Giant Magnetocaloric Effect in Spin Supersolid Candidate Na$_2$BaCo(PO$_4$)$_2$

Posted by dbos UCAS

Kavli Affiliate: Gang Su | First 5 Authors: Junsen Xiang, Chuandi Zhang, Yuan Gao, Wolfang Schmidt, Karin Schmalzl | Summary: Supersolid, an exotic quantum state of matter that consists of particles forming an incompressible solid structure while simultaneously showing superfluidity of zero viscosity [1], is one of the long-standing pursuits in fundamental research [2, 3]. […]


Continue.. Giant Magnetocaloric Effect in Spin Supersolid Candidate Na$_2$BaCo(PO$_4$)$_2$

Test of lepton flavor universality with measurements of $R(D^+)$ and $R(D^*+)$ using semileptonic $B$ tagging at the Belle II experiment

Posted by klaurent Tokyo

Kavli Affiliate: T. Higuchi | First 5 Authors: , , , , | Summary: We report measurements of the ratios of branching fractions $cal R(D^(*)+) = fraccal B(overlineB^0 to D^(*)+ ,tau^- , overlinenu_tau)cal B(overlineB^0 to D^(*)+ , ell^- , overlinenu_ell)$, where $ell$ denotes either an electron or a muon. These ratios test the universality of […]


Continue.. Test of lepton flavor universality with measurements of $R(D^+)$ and $R(D^*+)$ using semileptonic $B$ tagging at the Belle II experiment

Towards Efficient Partially Relevant Video Retrieval with Active Moment Discovering

Posted by dbos UCAS

Kavli Affiliate: Long Zhang | First 5 Authors: Peipei Song, Long Zhang, Long Lan, Weidong Chen, Dan Guo | Summary: Partially relevant video retrieval (PRVR) is a practical yet challenging task in text-to-video retrieval, where videos are untrimmed and contain much background content. The pursuit here is of both effective and efficient solutions to capture […]


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Symmetry-protected topological order identified via Gutzwiller-guided density-matrix-renormalization-group: $mathrm{SO}(n)$ spin chains

Posted by dbos UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Pei-Yuan Cai, Hui-Ke Jin, Yi Zhou, , | Summary: We present a comprehensive study of topological phases in the SO($n$) spin chains using a combination of analytical parton construction and numerical techniques. For even $n=2l$, we identify a novel SPT$^2$ phase characterized by two distinct topological sectors, […]


Continue.. Symmetry-protected topological order identified via Gutzwiller-guided density-matrix-renormalization-group: $mathrm{SO}(n)$ spin chains

Symmetry-protected topological order identified via Gutzwiller-guided density-matrix-renormalization-group: $mathrmSO(n)$ spin chains

Posted by klaurent UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: , , , , | Summary: We present a comprehensive study of topological phases in the SO($n$) spin chains using a combination of analytical parton construction and numerical techniques. For even $n=2l$, we identify a novel SPT$^2$ phase characterized by two distinct topological sectors, exhibiting exact degeneracy […]


Continue.. Symmetry-protected topological order identified via Gutzwiller-guided density-matrix-renormalization-group: $mathrmSO(n)$ spin chains

Superconducting quantum oscillations and anomalous negative magnetoresistance in a honeycomb nanopatterned oxide interface superconductor

Posted by dbos UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Yishuai Wang, Siyuan Hong, Wenze Pan, Yi Zhou, Yanwu Xie | Summary: The extremely low superfluid density and unprecedented tunability of oxide interface superconductors provide an ideal platform for studying fluctuations in two-dimensional superconductors. In this work, we have fabricated a LaAlO3/KTaO3 interface superconductor patterned with a […]


Continue.. Superconducting quantum oscillations and anomalous negative magnetoresistance in a honeycomb nanopatterned oxide interface superconductor

Cross terms and monochromatic gravitational wave sources in our Galactic Centre

Posted by dbos Peking

Kavli Affiliate: Pau Amaro Seoane | First 5 Authors: Pau Amaro Seoane, Josep V. Arnau, Màrius Josep Fullana i Alfonso, , | Summary: The gravitational capture of a small compact object by a supermassive black hole is one of the most intriguing sources of gravitational waves to be detected by space-borne observatories. Modeling gravitational waves […]


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Measuring Casimir Force Across a Superconducting Transition

Posted by dbos Delft

Kavli Affiliate: Sander Otte | First 5 Authors: Minxing Xu, Robbie J. G. Elbertse, Ata Keşkekler, Giuseppe Bimonte, Jinwon Lee | Summary: The Casimir effect and superconductivity are foundational quantum phenomena whose interaction remains an open question in physics. How Casimir forces behave across a superconducting transition remains unresolved, owing to the experimental difficulty of […]


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