# Gravitomagnetic field of rotating rings

@article{Ruggiero2015GravitomagneticFO, title={Gravitomagnetic field of rotating rings}, author={Matteo Luca Ruggiero}, journal={Astrophysics and Space Science}, year={2015}, volume={361}, pages={1-7} }

In the framework of the so-called gravitoelectromagnetic formalism, according to which the equations of the gravitational field can be written in analogy with classical electromagnetism, we study the gravitomagnetic field of a rotating ring, orbiting around a central body. We calculate the gravitomagnetic component of the field, both in the intermediate zone between the ring and the central body, and far away from the ring and central body. We evaluate the impact of the gravitomagnetic field on…

## 6 Citations

Quaternion Algebra on 4D Superfluid Quantum Space-Time: Gravitomagnetism

- PhysicsFoundations of Physics
- 2019

Gravitomagnetic equations result from applying quaternionic differential operators to the energy–momentum tensor. These equations are similar to the Maxwell’s EM equations. Both sets of the equations…

Quaternion algebra on 4 D superfluid quantum space-time

- Physics
- 2019

Gravitomagnetic equations result from applying quaternionic differential operators to the energy-momentum tensor. These equations are similar to the Maxwell’s EM equations. Both sets of the equations…

Perturbation of a Schwarzschild Black Hole Due to a Rotating Thin Disk

- Physics
- 2017

Will, in 1974, treated the perturbation of a Schwarzschild black hole due to a slowly rotating, light, concentric thin ring by solving the perturbation equations in terms of a multipole expansion of…

A Novel Covariant Approach to Gravito-Electromagnetism

- PhysicsBrazilian Journal of Physics
- 2020

This paper describes general relativity at the gravito-electromagnetic precision level as a constrained field theory. In this novel formulation, the gravity field comprises two auxiliary fields, a…

On the Equivalence Between Rotation and Gravity: “Gravitational” and “Cosmological” Redshifts in the Laboratory

- PhysicsFoundations of Physics
- 2022

The Mössbauer rotor eﬀect recently gained a renewed interest due to the discovery and explanation of an additional eﬀect of clock synchronization which has been missed for about 50 years, i.e.…

Quaternion Algebra on 4D Superfluid Quantum Space-Time. Dirac’s Ghost Fermion Fields.

- PhysicsFoundations of Physics
- 2022

Ghost Dirac’s fermions are a manifestation of virtual particles. One fermion is the particle whose companion is the antiparticle. An ensemble of these fermions coupled in pairs represents the…

## References

SHOWING 1-10 OF 92 REFERENCES

Gravito-electromagnetic Effects of Massive Rings

- Physics, Geology
- 2015

The Einstein field equations in linear post-Newtonian approximation can be written in analogy with electromagnetism, in the so-called gravito-electromagnetic formalism. We use this analogy to study…

Gravitomagnetism and the Clock Effect

- Physics
- 1999

The main theoretical aspects of gravitomagnetism are reviewed. It is shown that the gravitomagnetic precession of a gyroscope is intimately connected with the special temporal structure around a…

An alternative derivation of the gravitomagnetic clock effect

- Physics
- 2002

The possibility of detecting the gravitomagnetic clock effect using artificial Earth satellites provides the incentive to develop a more intuitive approach to its derivation. We first consider two…

The gravitomagnetic clock effect and its possible observation

- Physics, Geology
- 2006

The general relativistic gravitomagnetic clock effect involves a coupling between the orbital motion of a test particle and the rotation of the central mass and results in a difference in the proper…

A note on the evidence of the gravitomagnetic field of Mars

- Physics, Geology
- 2006

According to general relativity, the gravitomagnetic Lense–Thirring force of Mars would secularly shift the orbital plane of the Mars Global Surveyor (MGS) spacecraft by an amount of 1.5 m, on…

Phenomenology of the Lense-Thirring effect in the solar system

- Physics, Geology
- 2011

Recent years have seen increasing efforts to directly measure some aspects of the general relativistic gravitomagnetic interaction in several astronomical scenarios in the solar system. After briefly…

Quantum Zeno effect and the detection of gravitomagnetism

- Physics
- 2001

In this work we introduce two experimental proposals that could shed some light upon the inertial properties of the intrinsic spin. In particular we will analyze the role that the gravitomagnetic…

LETTER TO THE EDITOR: On the possibility of measuring the Earth's gravitomagnetic force in a new laboratory experiment

- Physics
- 2002

In this letter we propose, in a preliminary way, a new Earth-based laboratory experiment aimed at the detection of the gravitomagnetic field of the Earth. It consists of the measurement of the…