Synaptic vesicle proteins and ATG9A self-organize in distinct vesicle phases within synapsin condensates

Posted by klaurent Yale

Kavli Affiliate: Pietro DeCamilli | Authors: Daehun Park, Yumei Wu, Aaron Baublis and Pietro De Camilli | Summary: Ectopic expression in fibroblasts of synapsin 1 and synaptophysin is sufficient to generate condensates of vesicles highly reminiscent of synaptic vesicle (SV) clusters and with liquid-like properties. We show that unlike synaptophysin, other major integral SV membrane […]


Continue.. Synaptic vesicle proteins and ATG9A self-organize in distinct vesicle phases within synapsin condensates

Closed-loop control and recalibration of place cells by optic flow

Posted by klaurent Hopkins

Kavli Affiliate: James Knierim | Authors: Manu S Madhav, Ravikrishnan P Jayakumar, Brian Y Li, Francesco Savelli, James J Knierim and Noah J Cowan | Summary: Understanding the interplay between sensory input, endogenous neural dynamics, and behavioral output is key toward understanding the principles of neural computation. Hippocampal place cells are an ideal system to […]


Continue.. Closed-loop control and recalibration of place cells by optic flow

Polarization dependent photoemission as a probe of the magnetic ground state in the layered ferromagnet VI3

Posted by klaurent Berkeley

Kavli Affiliate: Alessandra Lanzara | First 5 Authors: Derek Bergner, Tai Kong, Ping Ai, Daniel Eilbott, Claudia Fatuzzo | Summary: Layered ferromagnets are thrilling materials from both a fundamental and technological point of view. VI3 is an interesting example, with a complex magnetism that differentiates it from the first reported Cr based layered ferromagnets. Here, […]


Continue.. Polarization dependent photoemission as a probe of the magnetic ground state in the layered ferromagnet VI3

High-Fidelity Qutrit Entangling Gates for Superconducting Circuits

Posted by klaurent Berkeley

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: Noah Goss, Alexis Morvan, Brian Marinelli, Bradley K. Mitchell, Long B. Nguyen | Summary: Ternary quantum information processing in superconducting devices poses a promising alternative to its more popular binary counterpart through larger, more connected computational spaces and proposed advantages in quantum simulation and error correction. Although […]


Continue.. High-Fidelity Qutrit Entangling Gates for Superconducting Circuits

High-Fidelity Qutrit Entangling Gates for Superconducting Circuits

Posted by klaurent Berkeley

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: Noah Goss, Alexis Morvan, Brian Marinelli, Bradley K. Mitchell, Long B. Nguyen | Summary: Ternary quantum information processing in superconducting devices poses a promising alternative to its more popular binary counterpart through larger, more connected computational spaces and proposed advantages in quantum simulation and error correction. Although […]


Continue.. High-Fidelity Qutrit Entangling Gates for Superconducting Circuits

Angling for x-ray pulsar geometry with polarimetry

Posted by klaurent MIT

Kavli Affiliate: Herman L. Marshall | First 5 Authors: Victor Doroshenko, Juri Poutanen, Sergey Tsygankov, Valery Suleimanov, Matteo Bachetti | Summary: Using observations of X-ray pulsar Her X-1 by the Imaging X-ray Polarimetry Explorer, we report on a highly significant detection of the polarization signal from an accreting neutron star. The observed degree of the […]


Continue.. Angling for x-ray pulsar geometry with polarimetry

Functional network properties derived from widefield calcium imaging differ with wakefulness and across cell type

Posted by klaurent Yale

Kavli Affiliate: Michael Crair | Authors: David O’Connor, Francesca Mandino, Xilin Shen, Corey Horien, Xinxin Ge, Peter Herman, Michael Crair, Xenophon Papademetris, Evelyn MR Lake and Robert Todd Constable | Summary: To improve bench-to-bedside translation, it is integral that knowledge flow bidirectionally from – animal models to humans, and vice versa. This will be facilitated […]


Continue.. Functional network properties derived from widefield calcium imaging differ with wakefulness and across cell type

Possibilities and Limitations of Kinematically Identifying Stars from Accreted Ultra-Faint Dwarf Galaxies

Posted by klaurent MIT

Kavli Affiliate: Anna Frebel | First 5 Authors: Kaley Brauer, Hillary D. Andales, Alexander P. Ji, Anna Frebel, Mohammad K. Mardini | Summary: The Milky Way has accreted many ultra-faint dwarf galaxies (UFDs), and stars from these galaxies can be found throughout our Galaxy today. Studying these stars provides insight into galaxy formation and early […]


Continue.. Possibilities and Limitations of Kinematically Identifying Stars from Accreted Ultra-Faint Dwarf Galaxies

An entanglement perspective on the quantum approximate optimization algorithm

Posted by klaurent Berkeley

Kavli Affiliate: Joel E. Moore | First 5 Authors: Maxime Dupont, Nicolas Didier, Mark J. Hodson, Joel E. Moore, Matthew J. Reagor | Summary: Many quantum algorithms seek to output a specific bitstring solving the problem of interest–or a few if the solution is degenerate. It is the case for the quantum approximate optimization algorithm […]


Continue.. An entanglement perspective on the quantum approximate optimization algorithm

An entanglement perspective on the quantum approximate optimization algorithm

Posted by klaurent Berkeley

Kavli Affiliate: Joel E. Moore | First 5 Authors: Maxime Dupont, Nicolas Didier, Mark J. Hodson, Joel E. Moore, Matthew J. Reagor | Summary: Many quantum algorithms seek to output a specific bitstring solving the problem of interest–or a few if the solution is degenerate. It is the case for the quantum approximate optimization algorithm […]


Continue.. An entanglement perspective on the quantum approximate optimization algorithm