scholarly journals An Uniform Model for Dark Matter and Dark Energy

2021 ◽  
Author(s):  
George N. Izmaïlov
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Orbital Motion ◽  
Wind Pressure ◽  
Incoming Flow ◽  
Energy Field ◽  
The Earth ◽  
Experimental Detection ◽  
Uniform Model

In this paper, after reviewing some of the most important concepts about Dark Matter and methods of its registration, in particular by using SQUIDs, a toy uniform model for Dark Matter and Dark Energy is proposed. In the frame of the model Dark Matter particles is interpreted as an excitation of Dark Energy field. The devices based on SQUID, in particular the SQUID-paramagnetic absorber and the SQUID-magnetostrictor systems, both suitable for investigations of above problems, are considered. Estimates, is carried out within this model, indicate the possibility of experimental detection of the "ether wind" pressure, created by the non-corpuscular incoming flow, corresponding to the galactic orbital motion of the Earth.

scholarly journals Constrains on an uniform model for Dark Matter and Dark Energy

2021 ◽  
Vol 2081 (1) ◽  
pp. 012022
Author(s):  
G N Izmaïlov
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Orbital Motion ◽  
Wind Pressure ◽  
Incoming Flow ◽  
Energy Field ◽  
The Earth ◽  
Experimental Detection ◽  
Uniform Model

Abstract In this paper, outlined some of the most important concepts about Dark Matter and methods of their registration, in particular by using SQUIDs, a toy uniform model for Dark Matter and Dark Energy is analyzed. In the frame of the model Dark Matter particles is interpreted as excitations of Dark Energy field. Some constrains are considered. The devices based on SQUID, in particular the SQUID-paramagnetic absorber and the SQUID-magnetostrictor systems, both suitable for investigations of above problems, are considered. Estimates, are carried out within this model, indicate the possibility of experimental detection of the “ether wind” pressure, created by the non-corpuscular incoming flow, corresponding to the galactic orbital motion of the Earth.

scholarly journals Gravity resonance spectroscopy and dark energy symmetron fields

2021 ◽  
Author(s):  
Tobias Jenke ◽  
Joachim Bosina ◽  
Jakob Micko ◽  
Mario Pitschmann ◽  
René Sedmik ◽  
...  
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Parameter Space ◽  
Large Volume ◽  
Electromagnetic Interaction ◽  
Central Problem ◽  
Resonance Spectroscopy ◽  
Spectroscopic Methods ◽  
Energy Field ◽  
Energy Scalar

AbstractSpectroscopic methods allow to measure energy differences with unrivaled precision. In the case of gravity resonance spectroscopy, energy differences of different gravitational states are measured without recourse to the electromagnetic interaction. This provides a very pure and background-free look at gravitation and topics related to the central problem of dark energy and dark matter at short distances. In this article, we analyse the effect of dark energy scalar symmetron fields, a leading candidate for a screened dark energy field, and place limits in a large volume of parameter space.

Dark Matter

2021 ◽  
pp. 66-78
Author(s):  
Gianfranco Bertone
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Gravitational Waves ◽  
Expansion Rate ◽  
The Earth ◽  
Modern Cosmology ◽  
Large Effort ◽  
The Universe

I introduce here the problem of dark energy, a substance that appears to be pushing the Universe to expand ever faster and discuss the large effort currently in place to understand its origin. I describe the surprising recent discovery of a widening crack in the cathedral of modern cosmology arising from the measurement of the expansion rate of the Universe. And I argue that gravitational waves observations can help us to either repair that crack, or to bring down that magnificent building, in case it turns out to be fatally flawed. Before all women and all men. Before animals, plants, archaeans, bacteria. Before the Earth was formed and the stars were lit. Before everything we know, the Universe was immersed in an amorphous and oblivious darkness.

scholarly journals Coupled dark energy field variation

2014 ◽  
Vol 29 (33) ◽  
pp. 1450175 ◽  
Author(s):  
Roberto Carlos García-Zúñiga ◽  
Germán Izquierdo
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Cold Dark Matter ◽  
The Other ◽  
Field Variation ◽  
Planck Mass ◽  
Energy Field ◽  
Energy Flows ◽  
Coupling Terms

The variation of the dark energy field is found under the assumption that the dark energy is parametric and interacts with the cold dark matter. Considering that the variation of the field could not exceed the Planck mass, we obtain bounds on the coupling and adiabatic coefficients. Three parametrizations of the adiabatic coefficients are considered and two coupling terms where the energy flows from dark energy to dark matter, or the other way around.

Effective masses in a dense fermion background — Applied to neutrinos, dark matter and dark energy

2014 ◽  
Vol 29 (21) ◽  
pp. 1444010
Author(s):  
Bruce H. J. McKellar ◽  
T. J. Goldman ◽  
G. J. Stephenson
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Scalar Field ◽  
Effective Mass ◽  
Negative Pressure ◽  
Expectation Value ◽  
Effective Masses ◽  
Neutrino Astrophysics

If fermions interact with a scalar field, and there are many fermions present the scalar field may develop an expectation value and generate an effective mass for the fermions. This can lead to the formation of fermion clusters, which could be relevant for neutrino astrophysics and for dark matter astrophysics. Because this system may exhibit negative pressure, it also leads to a model of dark energy.

scholarly journals DARK ENERGY, WITH SIGNATURES

2010 ◽  
Vol 19 (14) ◽  
pp. 2325-2330
Author(s):  
SOURISH DUTTA ◽  
ROBERT J. SCHERRER ◽  
STEPHEN D. H. HSU
Keyword(s):  
Dark Energy ◽  
Equation Of State ◽  
Energy Scale ◽  
Fine Tuning ◽  
Time Dependent ◽  
Late Time ◽  
Particle Content ◽  
Energy Field ◽  
Energy Models ◽  
New Energy

We propose a class of simple dark energy models which predict a late-time dark radiation component and a distinctive time-dependent equation of state w(z) for redshift z < 3. The dark energy field can be coupled strongly enough to standard model particles to be detected in colliders, and the model requires only modest additional particle content and little or no fine-tuning other than a new energy scale of order milli-electron volts.

Dark Matter and Dark Energy from the solution of the strong CP problem

2006 ◽  
Author(s):  
Roberto Mainini ◽  
Loris Colombo ◽  
Silvio Bonometto
Keyword(s):  
Dark Matter ◽  
Dark Energy

Dark matter as dark energy

2003 ◽  
Vol 568 (1-2) ◽  
pp. 8-10 ◽  
Author(s):  
Ramzi R Khuri
Keyword(s):  
Dark Matter ◽  
Dark Energy
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