From the 1 of 4 linked papers with an AI index.
4 papers
Well-posedness of Ricci Flow in Lorentzian Spacetime and its Entropy Formula
M. J. Luo
The paper extends Perelman’s monotonic entropy functionals to four‑dimensional Lorentzian spacetimes and uses their monotonicity to prove that the coupled Ricci‑flow and conjugate…
Quantum Mechanics Relative to a Quantum Reference System: a Relative State Approach
M. J. Luo
This paper proposes an intrinsic or background-independent quantum framework based on entangled state rather than absolute quantum state, it describes a quantum relative state betw…
Second-Order Moment Quantum Fluctuations and Quantum Equivalence Principle
M. J. Luo
The second-order moment quantum fluctuations or uncertainties are mass-dependent, and the incompatibility between the quantum uncertainty principle and the equivalence principle is…
Local Short-Time Acceleration induced Spectral Line Broadening and Possible Implications in Cosmology
M. J. Luo
The paper proposes an acceleration effect that a local short-time acceleration produces an additional broadening to spectral line, while the central value of the line remains unaff…