Josephson Junctions in the Age of Quantum Discovery

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: Hyunseong Kim, Gyunghyun Jang, Seungwon Jin, Dongbin Shin, Hyeon-Jin Shin | Summary: The unique combination of energy conservation and nonlinear behavior exhibited by Josephson junctions has driven transformative advances in modern quantum technologies based on superconducting circuits. These superconducting devices underpin essential developments across quantum computing, quantum […]


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CLIP-aware Domain-Adaptive Super-Resolution

Kavli Affiliate: Feng Wang | First 5 Authors: Zhengyang Lu, Qian Xia, Weifan Wang, Feng Wang, | Summary: This work introduces CLIP-aware Domain-Adaptive Super-Resolution (CDASR), a novel framework that addresses the critical challenge of domain generalization in single image super-resolution. By leveraging the semantic capabilities of CLIP (Contrastive Language-Image Pre-training), CDASR achieves unprecedented performance across […]


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An Explicit Description of Extreme Points of the Set of Couplings with Given Marginals: with Application to Minimum-Entropy Coupling Problems

Kavli Affiliate: Feng Wang | First 5 Authors: Ya-Jing Ma, Feng Wang, Xian-Yuan Wu, Kai-Yuan Cai, | Summary: Given probability distributions ${bf p}=(p_1,p_2,ldots,p_m)$ and ${bf q}=(q_1,q_2,ldots, q_n)$ with $m,ngeq 2$, denote by ${cal C}(bf p,q)$ the set of all couplings of $bf p,q$, a convex subset of $R^{mn}$. Denote by ${cal C}_e({bf p},{bf q})$ the […]


Continue.. An Explicit Description of Extreme Points of the Set of Couplings with Given Marginals: with Application to Minimum-Entropy Coupling Problems

Electronic origin of the reorganization energy in interfacial electron transfer

Kavli Affiliate: David T. Limmer | First 5 Authors: Sonal Maroo, Leonardo Coello Escalante, Yizhe Wang, Matthew P. Erodici, Jonathon N. Nessralla | Summary: The activation free energy of electron transfer (ET) reactions is governed by a crucial parameter: the reorganization energy. In heterogeneous ET at electrified solid-liquid interfaces, it is presumed that only factors […]


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Beyond real: Alternative unitary cluster Jastrow models for molecular electronic structure calculations on near-term quantum computers

Kavli Affiliate: Birgitta Whaley | First 5 Authors: Nikolay V. Tkachenko, Hang Ren, Wendy M. Billings, Rebecca Tomann, K. Birgitta Whaley | Summary: Near-term quantum devices require wavefunction ans"atze that are expressive while also of shallow circuit depth in order to both accurately and efficiently simulate molecular electronic structure. While unitary coupled cluster (e.g., UCCSD) […]


Continue.. Beyond real: Alternative unitary cluster Jastrow models for molecular electronic structure calculations on near-term quantum computers

Beyond real: Alternative unitary cluster Jastrow models for molecular electronic structure calculations on near-term quantum computers

Kavli Affiliate: Birgitta Whaley | First 5 Authors: Nikolay V. Tkachenko, Hang Ren, Wendy M. Billings, Rebecca Tomann, K. Birgitta Whaley | Summary: Near-term quantum devices require wavefunction ans"atze that are expressive while also of shallow circuit depth in order to both accurately and efficiently simulate molecular electronic structure. While unitary coupled cluster (e.g., UCCSD) […]


Continue.. Beyond real: Alternative unitary cluster Jastrow models for molecular electronic structure calculations on near-term quantum computers

Unconventional polaronic ground state in superconducting LiTi$_2$O$_4$

Kavli Affiliate: Darrell G. Schlom | First 5 Authors: Zubia Hasan, Zubia Hasan, , , | Summary: Geometrically frustrated lattices can display a range of correlated phenomena, ranging from spin frustration and charge order to dispersionless flat bands due to quantum interference. One particularly compelling family of such materials is the half-valence spinel Li$B_2$O$_4$ materials. […]


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Stacking-Selective Epitaxy of Rare-Earth Diantimonides

Kavli Affiliate: Joseph Falson | First 5 Authors: Reiley Dorrian, Jinwoong Kim, Adrian Llanos, Veronica Show, Mizuki Ohno | Summary: Deterministic control of the layering configuration of two-dimensional quantum materials plays a central role in studying their emergent electronic properties. Here we demonstrate in-situ control over competing stacking configurations in thin film crystals of the […]


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