5 papers

astro-ph.HE2026

SN 2022erq: A Superluminous Thermonuclear Supernova with Escalating Preexplosion Mass Loss

Qian Zhai, Jujia Zhang, Xiaofeng Wang +51

We present a photometric and spectroscopic study of the superluminous Type Ia supernova SN 2022erq. Its early spectra, dominated by iron-group elements with weak intermediate-mass…

astro-ph.SR2026

Asteroseismic Analysis of the Merger Product Red Giant in the Persei System

Rozália Z. Ádám, László Molnár, Róbert Szabó +7

Context. Persei is a long-period eclipsing binary system ( years) containing a red giant primary, and it is well known for its multi-faceted classification as a…

cond-mat.mes-hall2026

Dynamical Orbital Angular Momentum Induced by Circularly Polarized Phonons

Dapeng Yao, Dongwook Go, Yuriy Mokrousov +1

We show that the orbital angular momentum (OAM) of electrons is dynamically induced by circularly polarized phonons. The induced OAM originates from the adiabatic evolution in whic…

cond-mat.mes-hall2026

Topological Hall Effect in Antiferromagnetic Co doped FeGaTe

Shyam Raj Karullithodi, Yeonkyu Lee, Vadym Kulichenko +8

FeGaTe is van der Waals (vdW) ferromagnet with a Curie temperature ranging from 350 K to 380 K, followed upon cooling by a ferrimagnetic transition near room temperat…

cond-mat.mes-hall2026

Tuning proximity-induced spin-orbit coupling in graphene/WSe heterostructures

Tobias Rockinger, Bálint Szentpéteri, Szabolcs Csonka +10

Recently, proximity-induced spin-orbit coupling (SOC) has been observed in heterostructures consisting of monolayer graphene (ML-G) and transition metal dichalcogenides (TMDCs) suc…