3 papers
math-ph2026
Analytic Integration of the Lambert W Cosmic Fluid Model H(z) Formula
Ken Roberts, S. R. Valluri
The Lambert (LW) model for the cosmic fluid equation of state was proposed by S. Saha and K. Bamba in 2019-2020. A recent (early 2026) paper by Dubey, et al, carries out a new…
math-ph2026
Geometric Analysis of the Damped Harmonic Oscillator via the Lambert W Function
Arpan Sharma, Bhargava R. Jogi, Ken Roberts +2
The underdamped harmonic oscillator is analyzed through the complex mapping with , which transforms the dynamics into a logarithmic spiral. Wi…
cond-mat.mes-hall2026
Lambert W Function Framework for Graphene Nanoribbon Quantum Sensing: Theory, Verification, and Multi-Modal Applications
F. A. Chishtie, K. Roberts, N. Jisrawi +3
We establish a rigorous mathematical framework connecting graphene nanoribbon quantum sensing to the Lambert W function through the finite square well (FSW) analogy. The Lambert W…