Is CMB A Part Of GRT In The Present Context?

14 August 2018 1 3K Report

CBB was discovered some years after Albert Einstein died. It was not part of the original context in GRT.

https://www.researchgate.net/post/Do_objects_move_in_relation_to_space-time_in_GR?

Strictly speaking CMB has never been officially incorporated into GR. The question is asking if researchers have opinions one way or the other.

Badges
Science topic

Similar topics
Engineering
Modeling

More Jerry Decker's questions See All

If The Star Sirius Was Described As Red In Historical Times, Why Is It White Now?

Several classical age writers described Sirius as red or reddish or more red than Mars, along with other red and orange stars that are still the same colors described in the past. Sirius has...

05 January 2021 1,080 2 View

Can Anything Pass From One Universe To Another?

Roger Penrose in the book Cycles Of Time requires all mass and energy to be converted to electromagnetic radiation. This is the sequential end of time in an old universe 3D not 4D and the setting...

02 January 2021 9,086 3 View

Does The Ending Of An Old Universe Cause The Beginning Of A New Universe?

Roger Penrose has promoted his book Cycles Of Time as an alternative view of Universe early beginnings. Along with other researchers he finds faint circles of temperature variations in the CMB...

02 January 2021 7,251 4 View

How Does The Higgs Field Relate To The Dirac Sea Of Energy?

Dirac and others combined the physical properties of vacuum space to predict a large energy in space, sometimes described in Planck units. Other researchers looked into the vacuum and found little...

12 October 2020 8,930 3 View

Why Is Planck h Constant In General Relativity?

Albert Einstein departed from constant light speed in General Relativity in his 1921 lectures at Princeton. The reference is given in his equation 107 where L is the ratio between local light...

11 October 2020 5,847 16 View

Can I use a mixed questionnaire or mixed questions (closed and open-ended) in qualitative research?

Thanks to everyone for your support. NOW, MORE CLARIFICATION ON WHAT I AM TALKING ABOUT IM MY RESEARCH. SEE BELOW. Can I use a mixed questionnaire or mixed questions (closed and open-ended) in...

02 October 2020 7,912 14 View

How to remove Horizontal and vertical lines only from an Image?

A handwritten checked or big square kids maths notebook contains horizontal(H) and vertical(V) lines. Removal of either one H/V lines are possible, that to with the loss of information.Again there...

02 October 2020 9,660 1 View

Is there anyone that can help me with references to buttress the use of both closed and open-ended questions for qualitative research?

Please, I need references that support the use of structured questionnaires with closed and open-ended questions for qualitative research.

27 September 2020 3,141 5 View

I am carrying out research using qualitative research method. Please, can I use a structured questionnaire with closed and open ended questions?

I am carrying out research on competitive intelligence (Establishing an Integrated Competitive and Economic Intelligence Framework and Index to Enhance Competitiveness of Nigerian Firms) using a...

26 September 2020 8,235 37 View

Why Does Local Collapse Of False Vacuum Propagate To All The Universe?

Published research by others is claiming that once a collapse of false vacuum begins it cannot be stopped, and propagates everywhere at light speed. In a large universe billions of years elapse...

20 September 2020 9,347 1 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

Compact antenna for the frequency range 1 MHz-5 MHz?

Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...

27 February 2021 7,710 4 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

Alternative to mediation analysis?

I am currently working on my dissertation and want to explore the role of competence as a mediator between the effect of colour of clothes on voting intention (focus on Western countries)....

21 February 2021 8,609 1 View

Has anyone done Archard Wear Simulation of GFRP Composite Plate in ANSYS with ACT extension or UDF?

I'm looking to do a sliding wear (plate-on-plate) simulation of GFRP composite plates with Archard Wear Model. Any hints or example steps are appreciated.

17 February 2021 1,447 2 View

Is there a way to use waveguide ports for circular antenna design in CST?

Hi, whenever i use circular array i get this error "Waveguide ports must be aligned with Cartesian coordinate planes for the transient solver" Does anyone use circular array with waveguide ports?...

09 February 2021 3,609 8 View

How to perform analysis on Chandrayaan-2 DFSAR data using MATLAB or other languages like python?

Kindly suggest any libraries/Books/platforms/tutorials for the same.

04 February 2021 1,708 2 View

How to convert a domestic microwave assisted synthesis for dedicated instrumentation?

Hello, I just dived into the topic of microwave assisted synthesis and found a literature I would like to reproduce. The problem is in the literature, a domestic microwave oven is used which we...

27 January 2021 4,788 4 View

Can i use a household microwave instead of a laboratory microwave to conduct microbial inactivation tests?

I am interested in conducting an aspergillus inactivation study using an household microwave since I do not have access to a laboratory microwave.

21 January 2021 7,409 4 View