Symmetry-resolved Entanglement Entropy, Spectra & Boundary Conformal Field Theory

Kavli Affiliate: Hirosi Ooguri | First 5 Authors: Yuya Kusuki, Sara Murciano, Hirosi Ooguri, Sridip Pal, | Summary: We perform a comprehensive analysis of the symmetry-resolved (SR) entanglement entropy (EE) for one single interval in the ground state of a $1+1$D conformal field theory (CFT), that is invariant under an arbitrary finite or compact Lie […]


Continue.. Symmetry-resolved Entanglement Entropy, Spectra & Boundary Conformal Field Theory

Symmetry-resolved Entanglement Entropy, Spectra & Boundary Conformal Field Theory

Kavli Affiliate: Hirosi Ooguri | First 5 Authors: Yuya Kusuki, Sara Murciano, Hirosi Ooguri, Sridip Pal, | Summary: We perform a comprehensive analysis of the symmetry-resolved (SR) entanglement entropy (EE) for one single interval in the ground state of a $1+1$D conformal field theory (CFT), that is invariant under an arbitrary finite or compact Lie […]


Continue.. Symmetry-resolved Entanglement Entropy, Spectra & Boundary Conformal Field Theory

BASS-XL: X-ray variability properties of unobscured Active Galactic Nuclei

Kavli Affiliate: Claudio Ricci | First 5 Authors: Alessia Tortosa, Claudio Ricci, Patricia Arévalo, Michael J. Koss, Franz E. Bauer | Summary: We investigate the X-ray variability properties of Seyfert1 Galaxies belonging to the BAT AGN Spectroscopic Survey (BASS). The sample includes 151 unobscured (N$_{rm H}<10^{22}$ cm$^{-2}$) AGNs observed with XMM-Newton for a total exposure […]


Continue.. BASS-XL: X-ray variability properties of unobscured Active Galactic Nuclei

BASS-XL: X-ray variability properties of unobscured Active Galactic Nuclei

Kavli Affiliate: Claudio Ricci | First 5 Authors: Alessia Tortosa, Claudio Ricci, Patricia Arévalo, Michael J. Koss, Franz E. Bauer | Summary: We investigate the X-ray variability properties of Seyfert1 Galaxies belonging to the BAT AGN Spectroscopic Survey (BASS). The sample includes 151 unobscured (N$_{rm H}<10^{22}$ cm$^{-2}$) AGNs observed with XMM-Newton for a total exposure […]


Continue.. BASS-XL: X-ray variability properties of unobscured Active Galactic Nuclei

X-ray eruptions every 22 days from the nucleus of a nearby galaxy

Kavli Affiliate: Ronald Remillard | First 5 Authors: Muryel Guolo, Dheeraj R. Pasham, Michal Zajaček, Eric R. Coughlin, Suvi Gezari | Summary: Galactic nuclei showing recurrent phases of activity and quiescence have recently been discovered, with recurrence times as short as a few hours to a day — known as quasi-periodic X-ray eruption (QPE) sources […]


Continue.. X-ray eruptions every 22 days from the nucleus of a nearby galaxy

X-ray eruptions every 22 days from the nucleus of a nearby galaxy

Kavli Affiliate: Ronald Remillard | First 5 Authors: Muryel Guolo, Dheeraj R. Pasham, Michal Zajaček, Eric R. Coughlin, Suvi Gezari | Summary: Galactic nuclei showing recurrent phases of activity and quiescence have recently been discovered, with recurrence times as short as a few hours to a day — known as quasi-periodic X-ray eruption (QPE) sources […]


Continue.. X-ray eruptions every 22 days from the nucleus of a nearby galaxy

X-ray eruptions every 22 days from the nucleus of a nearby galaxy

Kavli Affiliate: Ronald Remillard | First 5 Authors: Muryel Guolo, Dheeraj R. Pasham, Michal Zajaček, Eric R. Coughlin, Suvi Gezari | Summary: Galactic nuclei showing recurrent phases of activity and quiescence have recently been discovered, with recurrence times as short as a few hours to a day — known as quasi-periodic X-ray eruption (QPE) sources […]


Continue.. X-ray eruptions every 22 days from the nucleus of a nearby galaxy

Moment of Inertia for Axisymmetric Neutron Stars in the Standard-Model Extension

Kavli Affiliate: Lijing Shao | First 5 Authors: Yiming Dong, Zexin Hu, Rui Xu, Lijing Shao, | Summary: We develop a consistent approach to calculate the moment of inertia (MOI) for axisymmetric neutron stars (NSs) in the Lorentz-violating Standard-Model Extension (SME) framework. To our knowledge, this is the first relativistic MOI calculation for axisymmetric NSs […]


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Low disorder and high valley splitting in silicon

Kavli Affiliate: Menno Veldhorst | First 5 Authors: Davide Degli Esposti, Lucas E. A. Stehouwer, Önder Gül, Nodar Samkharadze, Corentin Déprez | Summary: The electrical characterisation of classical and quantum devices is a critical step in the development cycle of heterogeneous material stacks for semiconductor spin qubits. In the case of silicon, properties such as […]


Continue.. Low disorder and high valley splitting in silicon

Low disorder and high valley splitting in silicon

Kavli Affiliate: Menno Veldhorst | First 5 Authors: Davide Degli Esposti, Lucas E. A. Stehouwer, Önder Gül, Nodar Samkharadze, Corentin Déprez | Summary: The electrical characterisation of classical and quantum devices is a critical step in the development cycle of heterogeneous material stacks for semiconductor spin qubits. In the case of silicon, properties such as […]


Continue.. Low disorder and high valley splitting in silicon