Kavli Affiliate: Leon Balents | First 5 Authors: Urban F. P. Seifert, Leon Balents | Summary: Moir’e heterostructures of transition metal dichalcogenides exhibit Mott-insulating behaviour both at half-filling as well as at fractional fillings, where electronic degrees of freedom form self-organized Wigner crystal states. An open question concerns magnetic states obtained by lifting the pseudospin-1/2 […]
Kavli Affiliate: Leon Balents | First 5 Authors: Urban F. P. Seifert, Leon Balents, , , | Summary: Moir’e heterostructures of transition metal dichalcogenides exhibit Mott-insulating behaviour both at half-filling as well as at fractional fillings, where electronic degrees of freedom form self-organized Wigner crystal states. An open question concerns magnetic states obtained by lifting […]
Kavli Affiliate: Leon Balents | First 5 Authors: Urban F. P. Seifert, Leon Balents, , , | Summary: Moir’e heterostructures of transition metal dichalcogenides exhibit Mott-insulating behaviour both at half-filling as well as at fractional fillings, where electronic degrees of freedom form self-organized Wigner crystal states. An open question concerns magnetic states obtained by lifting […]
Kavli Affiliate: Xinan Zhou | First 5 Authors: Junding Chen, Xinan Zhou, , , | Summary: We study three-point correlation functions of scalar operators in conformal field theories with boundaries and interfaces. We focus on two cases where there are one bulk and two boundary operators (B$partialpartial$), or two bulk and one boundary operators (BB$partial$). […]
Kavli Affiliate: Lars Bildsten | First 5 Authors: Christopher E. O’Connor, Lars Bildsten, Matteo Cantiello, Dong Lai | Summary: About ten percent of Sun-like ($1$-$2 M_odot$) stars will engulf a $1$-$10 M_{rm J}$ planet as they expand during the red giant branch (RGB) or asymptotic giant branch (AGB) phase of their evolution. Once engulfed, these […]
Kavli Affiliate: Lars Bildsten | First 5 Authors: Christopher E. O’Connor, Lars Bildsten, Matteo Cantiello, Dong Lai, | Summary: About ten percent of Sun-like ($1$-$2 M_odot$) stars will engulf a $1$-$10 M_{rm J}$ planet as they expand during the red giant branch (RGB) or asymptotic giant branch (AGB) phase of their evolution. Once engulfed, these […]
Kavli Affiliate: Rudolf Podgornik | First 5 Authors: Hao Wu, Zhong-Can Ou-Yang, Rudolf Podgornik, , | Summary: A mobile Coulomb gas permeating a fixed background crystalline lattice of charged colloidal crystals is subject to an electrostatic-elastic coupling, which we study on the continuum level by introducing a minimal coupling between electrostatic and displacement fields. We […]
Kavli Affiliate: Biao Huang | First 5 Authors: Xiuli Zhu, Seshu Kumar Damarla, Biao Huang, , | Summary: Minimum miscibility pressure (MMP) prediction plays an important role in design and operation of nitrogen based enhanced oil recovery processes. In this work, a comparative study of statistical and machine learning methods used for MMP estimation is […]
Kavli Affiliate: Yi Zhou | First 5 Authors: Yi Zhou, Paul M. Bellan | Summary: The two-stream instability (Buneman instability) is traditionally derived as a collisionless instability with the presumption that collisions inhibit this instability. We show here via a combination of a collisional two-fluid model and associated experimental observations made in the Caltech plasma […]
Kavli Affiliate: Yi Zhou | First 5 Authors: Zexi Li, Qunwei Li, Yi Zhou, Wenliang Zhong, Guannan Zhang | Summary: Federated learning (FL) is a popular way of edge computing that doesn’t compromise users’ privacy. Current FL paradigms assume that data only resides on the edge, while cloud servers only perform model averaging. However, in […]