Chen, Chang-Han

1. A clock is just a way to tell the time: gravitational algebras in cosmological spacetimes
   2024/06/04 by Chang-Han Chen, Chen, Chang-Han, Geoff Penington +1 · 8 citations
   Mathematics · Physics and Astronomy · #Algebraic and Geometric Analysis #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th) #Noncommutative and Quantum Gravity Theories #Relativity and Gravitational Theory
2. Firewalls at exponentially late times
   2024/03/11 by Blommaert, Andreas, Chen, Chang-Han, Nomura, Yasunori · 2 citations
   #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th)