CARAT: Contrastive Feature Reconstruction and Aggregation for Multi-Modal Multi-Label Emotion Recognition

Posted by dbos UCAS

Kavli Affiliate: Cheng Peng | First 5 Authors: Cheng Peng, Ke Chen, Lidan Shou, Gang Chen, | Summary: Multi-modal multi-label emotion recognition (MMER) aims to identify relevant emotions from multiple modalities. The challenge of MMER is how to effectively capture discriminative features for multiple labels from heterogeneous data. Recent studies are mainly devoted to exploring […]


Continue.. CARAT: Contrastive Feature Reconstruction and Aggregation for Multi-Modal Multi-Label Emotion Recognition

Secret extraction attacks against obfuscated IQP circuits

Posted by dbos UCSB

Kavli Affiliate: David Gross | First 5 Authors: David Gross, Dominik Hangleiter, , , | Summary: Quantum computing devices can now perform sampling tasks which, according to complexity-theoretic and numerical evidence, are beyond the reach of classical computers. This raises the question of how one can efficiently verify that a quantum computer operating in this […]


Continue.. Secret extraction attacks against obfuscated IQP circuits

Secret extraction attacks against obfuscated IQP circuits

Posted by dbos UCSB

Kavli Affiliate: David Gross | First 5 Authors: David Gross, Dominik Hangleiter, , , | Summary: Quantum computing devices can now perform sampling tasks which, according to complexity-theoretic and numerical evidence, are beyond the reach of classical computers. This raises the question of how one can efficiently verify that a quantum computer operating in this […]


Continue.. Secret extraction attacks against obfuscated IQP circuits

Scaling analysis of two-dimensional random singlet state in magnetic field

Posted by dbos UCAS

Kavli Affiliate: Long Zhang | First 5 Authors: Chen Peng, Long Zhang, , , | Summary: Quenched randomness strongly affects properties of magnetic materials. Two-dimensional (2D) random singlet (RS) states emerge in random $J$-$Q$ model by destroying valence bond solid order with spatial randomness. We examine the 2D RS state in magnetic field with quantum […]


Continue.. Scaling analysis of two-dimensional random singlet state in magnetic field

Scaling and data collapse of two-dimensional random singlet state in magnetic field

Posted by dbos UCAS

Kavli Affiliate: Long Zhang | First 5 Authors: Chen Peng, Long Zhang, , , | Summary: Quenched randomness strongly affects properties of magnetic materials. Two-dimensional (2D) random singlet (RS) states emerge in random $J$-$Q$ model by destroying valence bond solid order with spatial randomness. We examine the 2D RS state in magnetic field with quantum […]


Continue.. Scaling and data collapse of two-dimensional random singlet state in magnetic field

OGLE-BLAP-009 — A Case Study for the Properties and Evolution of Blue Large-Amplitude Pulsators

Posted by dbos UCSB

Kavli Affiliate: Lars Bildsten | First 5 Authors: Corey W. Bradshaw, Matti Dorsch, Thomas Kupfer, Brad N. Barlow, Uli Heber | Summary: Blue large-amplitude pulsators (BLAPs) make up a rare class of hot pulsating stars with effective temperatures of $approx$30,000 K and surface gravities of 4.0 – 5.0 dex (cgs). The evolutionary origin and current […]


Continue.. OGLE-BLAP-009 — A Case Study for the Properties and Evolution of Blue Large-Amplitude Pulsators

Superconductivity and Competing Orders in the Square-Lattice $t$-$J$-$V$ Model: Insights into Electron-Doped Cuprates

Posted by dbos UCAS

Kavli Affiliate: Fuchun Zhang | First 5 Authors: Qianqian Chen, Lei Qiao, Fuchun Zhang, Zheng Zhu, | Summary: To understand the discrepancies between the experimental observations of the weak or absent superconductivity in electron-doped cuprates and the extraordinarily robust superconductivity in numerical results of the $t$-$J$-type model, we investigate the role of inter-site electron interactions […]


Continue.. Superconductivity and Competing Orders in the Square-Lattice $t$-$J$-$V$ Model: Insights into Electron-Doped Cuprates

Phase Diagram of the Square-Lattice $t$-$J$-$V$ Model for Electron-Doped Cuprates

Posted by dbos UCAS

Kavli Affiliate: Zheng Zhu | First 5 Authors: Qianqian Chen, Lei Qiao, Fuchun Zhang, Zheng Zhu, | Summary: Motivated by significant discrepancies between experimental observations of electron-doped cuprates and numerical results of the Hubbard and $t$-$J$ models, we investigate the role of inter-site interactions $V$ by studying the $t$-$J$-$V$ model on square lattices. Based on […]


Continue.. Phase Diagram of the Square-Lattice $t$-$J$-$V$ Model for Electron-Doped Cuprates

Phase Diagram of the Square-Lattice $t$-$J$-$V$ Model for Electron-Doped Cuprates

Posted by dbos UCAS

Kavli Affiliate: Zheng Zhu | First 5 Authors: Qianqian Chen, Lei Qiao, Fuchun Zhang, Zheng Zhu, | Summary: Motivated by significant discrepancies between experimental observations of electron-doped cuprates and numerical results of the Hubbard and $t$-$J$ models, we investigate the role of inter-site interactions $V$ by studying the $t$-$J$-$V$ model on square lattices. Based on […]


Continue.. Phase Diagram of the Square-Lattice $t$-$J$-$V$ Model for Electron-Doped Cuprates