4 papers
Electromagnetism from relativistic fluid dynamics
Jeongwon Ho, Hyeong-Chan Kim, Jungjai Lee +1
We reformulate classical electromagnetism within the matter-space framework of relativistic fluid dynamics. The central assumption is that the relevant degrees of freedom are encod…
Teleportation=Translation: Continuous recovery of black hole information
Jeongwon Ho
The \textit{Teleportation=Translation} conjecture posits that the recovery of information from a black hole is dual to a geometric translation in the emergent spacetime. In this pa…
Quantum Inhomogeneous Field Theory: Unruh-Like Effects and Bubble Wall Friction
Jeongwon Ho, O-Kab Kwon, Sang-Heon Yi
In this paper, we study a free scalar field in a specific (1+1)-dimensional curved spacetime. By introducing an algebraic state that is locally Hadamard, we derive the renormalized…
Asymptotic Weyl Symmetry and Its Anomaly in a Curved Spacetime
Jeongwon Ho, O-Kab Kwon, Sang-A Park +1
We explore an unusual symmetry in a field theory on a specific (1+1)-dimensional curved spacetime, which has an interesting interpretation as an approximate asymptotic Weyl symmetr…