Active entanglement enables stochastic, topological grasping

Kavli Affiliate: Robert Wood | First 5 Authors: Kaitlyn Becker, Clark Teeple, Nicholas Charles, Yeonsu Jung, Daniel Baum | Summary: Grasping, in both biological and engineered mechanisms, can be highly sensitive to the gripper and object morphology, as well as perception, and motion planning. Here we circumvent the need for feedback or precise planning by […]


Continue.. Active entanglement enables stochastic, topological grasping

Active entanglement enables stochastic, topological grasping

Kavli Affiliate: Robert Wood | First 5 Authors: Kaitlyn Becker, Clark Teeple, Nicholas Charles, Yeonsu Jung, Daniel Baum | Summary: Grasping, in both biological and engineered mechanisms, can be highly sensitive to the gripper and object morphology, as well as perception, and motion planning. Here we circumvent the need for feedback or precise planning by […]


Continue.. Active entanglement enables stochastic, topological grasping

An Optimally-Tuned Starting Point for Single-Shot $GW$ Calculations of Solids

Kavli Affiliate: Jeffrey B. Neaton | First 5 Authors: Stephen E. Gant, Jonah B. Haber, Marina R. Filip, Francisca Sagredo, Dahvyd Wing | Summary: The dependence of ab initio many-body perturbation theory within the $GW$ approximation on the eigensystem used in calculating quasiparticle corrections limits this method’s predictive power. Here, we investigate the accuracy of […]


Continue.. An Optimally-Tuned Starting Point for Single-Shot $GW$ Calculations of Solids

Topological Graph-based Analysis of Solid-State Ion Migration

Kavli Affiliate: Kristin A. Persson | First 5 Authors: Jimmy-Xuan Shen, Haoming Howard Li, Ann Rutt, Matthew K. Horton, Kristin A. Persson | Summary: To accelerate the development of novel ion-conducting materials, we present a general graph-theoretic analysis framework for ion migration in any crystalline structure. The nodes of the graph represent metastable sites of […]


Continue.. Topological Graph-based Analysis of Solid-State Ion Migration

Rapid discovery of cathodes, ionic conductors and solid-state electrolytes through topological migration analysis

Kavli Affiliate: Kristin A. Persson | First 5 Authors: Jimmy-Xuan Shen, Haoming Howard Li, Ann C. Rutt, Matthew K. Horton, Kristin A. Persson | Summary: We present a graph-theoretic analysis framework for ion migration in solid-state materials. The nodes of the graph are the metastable sites of the cation and the edges are discrete migration […]


Continue.. Rapid discovery of cathodes, ionic conductors and solid-state electrolytes through topological migration analysis

Mitigating the effects of particle background on the Athena Wide-Field Imager

Kavli Affiliate: Steven Allen | First 5 Authors: Eric D. Miller, Catherine E. Grant, Marshall W. Bautz, Silvano Molendi, Ralph Kraft | Summary: The Wide Field Imager (WFI) flying on Athena will usher in the next era of studying the hot and energetic Universe. WFI observations of faint, diffuse sources will be limited by uncertainty […]


Continue.. Mitigating the effects of particle background on the Athena Wide-Field Imager

Mitigating the effects of particle background on the Athena Wide-Field Imager

Kavli Affiliate: Catherine E. Grant | First 5 Authors: Eric D. Miller, Catherine E. Grant, Marshall W. Bautz, Silvano Molendi, Ralph Kraft | Summary: The Wide Field Imager (WFI) flying on Athena will usher in the next era of studying the hot and energetic Universe. WFI observations of faint, diffuse sources will be limited by […]


Continue.. Mitigating the effects of particle background on the Athena Wide-Field Imager

X-ray morphology of cluster-mass haloes in self-interacting dark matter

Kavli Affiliate: Adam Mantz | First 5 Authors: Xuejian Shen, Thejs Brinckmann, David Rapetti, Mark Vogelsberger, Adam Mantz | Summary: We perform cosmological zoom-in simulations of $19$ relaxed cluster-mass haloes with the inclusion of adiabatic gas in the cold dark matter (CDM) and self-interacting dark matter (SIDM) models. These clusters are selected as dynamically relaxed […]


Continue.. X-ray morphology of cluster-mass haloes in self-interacting dark matter

X-ray morphology of cluster-mass haloes in self-interacting dark matter

Kavli Affiliate: Steven W. Allen | First 5 Authors: Xuejian Shen, Thejs Brinckmann, David Rapetti, Mark Vogelsberger, Adam Mantz | Summary: We perform cosmological zoom-in simulations of $19$ relaxed cluster-mass haloes with the inclusion of adiabatic gas within the cold dark matter (CDM) and self-interacting dark matter (SIDM) models. These clusters are selected as dynamically […]


Continue.. X-ray morphology of cluster-mass haloes in self-interacting dark matter

Telecom-band quantum interference of frequency-converted photons from remote detuned NV centers

Kavli Affiliate: Ronald Hanson | First 5 Authors: Arian Stolk, Kian L. van der Enden, Marie-Christine Roehsner, Annick Teepe, Stein O. J. Faes | Summary: Entanglement distribution over quantum networks has the promise of realizing fundamentally new technologies. Entanglement between separated quantum processing nodes has been achieved on several experimental platforms in the past decade. […]


Continue.. Telecom-band quantum interference of frequency-converted photons from remote detuned NV centers