#vacuum fluctuations
5 papers · 1 filter
Vacuum fluctuations in Rainbow space-time: Study of Casimir effect
Bhagya. R, Suman Kumar Panja
The paper calculates how rainbow‑gravity modifications to spacetime affect the Casimir energy and force between parallel plates, deriving corrected expressions and placing bounds o…
Is the H Atom Surrounded by A Cloud of Virtual Quanta Due to the Lamb Shift?
G. Jordan Maclay
The paper derives the spatial extent of a positive vacuum‑energy region surrounding a ground‑state hydrogen atom, interpreting it as a steady‑state cloud of virtual quanta associat…
Vacuum fluctuations and the renormalized stress-energy tensor on a cone with arbitrary boundary conditions
João Paulo M. Pitelli, Ricardo A. Mosna, Victor Hugo M. Ramos +1
The paper studies how quantum vacuum fluctuations and the stress‑energy tensor of a massive scalar field behave in a conical spacetime when various boundary conditions are imposed…
Extra Attraction Generated by Spacetime Fluctuations
Qingdi Wang
The paper argues that nonlinear gravitational effects cause fluctuations in spacetime curvature to produce an extra attractive force that can counterbalance the huge repulsive effe…
The force of attraction between nucleons due to vacuum fluctuation
Anupam Ghosh
The paper derives analytical formulas for the Casimir-like interaction of a confined massive scalar field and shows that, unlike massless fields, the vacuum energy approaches a con…