2 papers
math.AP2026
Finite-Energy Weak Solutions to the Quantum Isothermal Euler System via a Logarithmic Schrödinger Approximation
Cheng Yu
This paper investigates the collisionless quantum hydrodynamic, or quantum Euler, system in \(\mathbb{T}^3\) with the linear pressure law \(P(Ï)=Ï\). Since this pressure is assoc…
nucl-th2025
Fermi Operator Expansion for the Hartree-Fock-Bogoliubov Theory
Chengpeng Yu, Takashi Nakatsukasa
A variety of phases in the inner crust of neutron stars are crucial for understanding the pulsar phenomena. However, the three-dimensional coordinate-space calculation of the phase…