113 citations
- Tsinghua UniversityCN71 papers
- Institute of Mathematical SciencesIN63 papers
- Institute for Research in Fundamental SciencesIR10 papers
- Institute for Advanced Studies in Basic SciencesIR7 papers
- National University of SingaporeSG7 papers
- University of Chinese Academy of SciencesCN7 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Chinese Academy of SciencesCN5 papers
- Peking UniversityCN5 papers
- Academy of Mathematics and Systems ScienceCN4 papers
- Harvard University PressUS4 papers
- Centre for Quantum TechnologiesSG3 papers
155 papers
Signed GLMY Homology of Signed Graphs via Double Covers
Shuliang Bai, Jingyan Li, Shing-Tung Yau
We define a signed GLMY chain complex over for signed digraphs using sheet-labelled regular paths. The complex is naturally isomorphic to the deck anti-invariant subco…
Positivity of holographic energy
Piotr T. Chruściel, Raphaela Wutte
We prove positivity of a weighted holographic energy for four-dimensional spacetimes with negative cosmological constant whose conformal boundary at infinity is conformally static…
Null Strings Gauged and Reloaded, I: Null Strings Have Carroll-Weyl Gauge Symmetry
M. M. Sheikh-Jabbari, H. Yavartanoo
Null strings, strings with Carrollian worldsheets, are traditionally described by the Isberg-Lindström-Sundborg-Theodoridis (ILST) action, which is obtained via a tensionless limit…
Separation of the Kibble-Zurek Mechanism from Quantum Criticality
R. Jafari, Alireza Akbari
When a system is swept through a quantum critical point (QCP), the Kibble-Zurek mechanism predicts that the average number of topological defects follows a universal power-law scal…
Relativistic Tidal Dissipation and the Gravitational-wave Signal of a White Dwarf Orbiting an Intermediate-Mass Black Hole
Yang Yang, Leif Lui, Alejandro Torres-Orjuela +1
Finding intermediate-mass black holes (IMBHs) and measuring their masses and spins are key to understanding massive black hole formation. White dwarf (WD)-IMBH binaries provide a u…
Constructing a gravitational wave analysis pipeline for extremely large mass ratio inspirals
Tian-Xiao Wang, Yan Wang, Alejandro Torres-Orjuela +4
Extremely large mass-ratio inspirals (XMRIs), consisting of a brown dwarf orbiting a supermassive black hole, emit long-lived and nearly monochromatic gravitational waves in the mi…