Gravitomagnetic Aceleration of the Universe As Dark

Gravitomagnetic Aceleration of
the Universe As Dark Energy
Dr. Miguel Angel Monroy Rodríguez
Instituto de Astronomía, UNAM
Expansión del universo.
Nuestra única arma es la Luz
Hubble’s Diagram
• Nearby galaxies are moving away slowly
• distant galaxies are moving away faster
Hubble’s law
Big bang
1. All galaxies come
from the same point.
2. is the space-time
which expands.
• we only can see the past
FRWL
• radiation dominated universe
• matter dominated universe
• Dark energy dominated universe
LCDM
COSMOLOGIST vs ASTRONOMERS
• COSMOGIST = HIGHT ENERGY SPECULATION OF THE BIGINIG OF THE
UNIVERSE
• AS ASTRONOMERS WE CAN NOT SEE BEFORE CMB
• We studied the observable part of the univers & found or identified
gravitomagnetic efect.
What is the magnetic field?
• Wen charges are moving respect to us in Minkowsky space
What is gravitomagnetic field?
• Wen masses are moving respect to us in Minkowsky space
Rethinking the expansión of the universe
• As we can find problems
fenomenoms or objects with strong
magnetic field, but not important
electric field (plasmas)
• Mabe we can find some dominated
by gravitomagnetic field and
newtonian force not important
• (newton-gauss, not externar efect if
their aren’t moving )
Rethinking the expansión of the universe
• Contiguos massive tubes in the universe repel ich ether
Biot-Savart’s law & magnetic field
lower limit (rho=cte)
𝑅𝑅𝑚𝑚𝑚𝑚𝑚𝑚
𝜋𝜋
𝜇𝜇𝑔𝑔 (𝐻𝐻𝐻𝐻)2
𝑠𝑠𝑠𝑠𝑠𝑠3 𝜃𝜃𝜃𝜃𝜃𝜃𝜃𝜃𝜃𝜃
�
|𝑎𝑎𝑘𝑘� | =
𝜌𝜌 �
2
0
0 𝑅𝑅 2 + 𝑍𝑍 2 − 2𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅
3�
2
rho* mu =(10-27)^2 y Rmax = 1,37 x 1026m,
10 % of the dark energy
*0.1
𝛿𝛿𝛿𝛿 𝑅𝑅 3 𝛿𝛿𝛿𝛿
• Is necesary to considerate rho as funtion of R
CONCLUTIONS
• gravitomagnétic efecto is no negligible.
• it should be take into consideration on cosmological models.
• This may be the nature of dark energy
references
•
•
•
•
Cosmology peacok
Galactic dynamics Binney & tremaine
General relativity, Wald
Gauge Symetry and Gravito-Electromagnetism S. J. Clark 2000
• Accelerated Expansion from Negative Lambda. James B. Hartle (UC, Santa
Barbara), S.W. Hawking (Cambridge U., DAMTP), Thomas Hertog (Leuven U.
& Intl. Solvay Inst., Brussels). May 2012. 28 pp. arXiv:1205.3807v3 [hep-th]
• Aceleración gravito magnética del universo M. A. Monroy Rodriguez 2016
In prep Rev Mex Astonomía.