"Especially in times where physics seems to describe not even five percent of the universe while the rest lies in the dark, it could be worth to put the fundamentals of a science to the test and to revise them." (Quotation by Meinard Kuhlmann, June 2016 in the magazine "Physik Journal"). Before starting with it, I think it is important to realize which secured findings on cosmology there are already today, far from all ideology and hypotheses. As I can point out, these findings and their consequences should be sufficient to create a cosmological conception of the world of great simplicity, clearness and beauty by means of quantum physics using its potential. In this way, quantum physics re-establishes the unity in physics and overcomes the standstill in theoretical physics, which the American physicist Richard Feynman called "The melancholy of the 20th century".
I. Quantum Physics and Gravity
Here a summary of what we definitely know about the unity of Physics can say:
This fact contributes to the increasingly accelerated expansion of the cosmos, as evidenced by the ever-faster 'escape' of its quasars and galaxies, which is already unavoidable due to reduction of the gravity in the intergalactic space.
Only quantum physics makes us understand the gravity and the cosmos.
In my opinion that is all what we, within the meaning of the quantum physics positivism based on the observable, definitely know and can soundly say and it is also all we need to know and what should be understood. All other assumptions of the 'explanation' of the gravity which are going beyond it are in my opinion pure and unnecessary fiction. For me, that belongs to the honesty and modesty in the science.
II. Quantum Physics and Cosmology
As much as quantum physics is based on experimentally verified results, thus cosmology should also be based on undeniable facts.
III. The Unity of Physics - should be the greatest wish of all physicists -
Just as Newton discovered the common denominator between the falling of an apple and the revolving of planets around 1680, and just as Faraday brought together electricity and magnetism by the discovery of electromagnetism around 1830, it is now time, to consider gravity and entanglement as a unity and thus give physics a new direction, in which the same laws apply for the cosmos and the quantum. Without any arbitrary assumption I have hopefully succeeded in conveying a cosmological know about of great simplicity, clearness and beauty by means of quantum physics which will give the feeling of having experienced the rising of a wonderful physics and cosmology. Stay tuned!
© HILLE 2017/2019 DPG-Group Philosophy of Physics
Translation 2017 by Martha Greiner-Jetha (Gröbenzell near Munich, Germany)
Commentary: My scientific motives
1st DPG Fall Meeting, University Freiburg (Germany), Poster Session on September 25 2019
top left: / "Here you can read why Quantum physics is sufficient as sole theory" /
"The key: gravity is an entanglement phenomenon"
Papers to take away: Quantum Physics and Cosmology | Quantenphysik und Kosmologie | Sentenz "Gott würfelt nicht" - oder doch?
(FM 65.2: DLR = Deutsches Zentrum für Luft- und Raumfahrt/German Aerospace Center/Research Center Oberpfaffenhofen)
I think it cannot be wrong to understand the unity of physics without hypotheses, it cannot be wrong to think further about quantum physics and it cannot be wrong, strict adherence to the principle of preservation of energy. In this sense, my proposal is fundamentally different from the current physics, which wants to unite the irreconcilable, just to maintain the status quo. And for cosmology it is important to finally distinguish cosmos and universe, because this clarifies the past and future of our cosmos and eliminates the belief in the emergence of the world out of nowhere.
Commentary: My scientific motives