Question CYCLIC UNIVERSE

[Harry Costas]

The universe recycles and rejuvenates.

IN A NUTSHELL The James Webb Space Telescope has captured a chaotic light display around the supermassive black hole Sagittarius A*. Observations reveal a r… Source: Rude Baguette https://share.google/yQBa8C2m0Q1UTqPLM

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[Harry Costas]

This is interesting, the core is taking part in the process of recycling.
The same process is used within the core of our SUN.
The core expels matter via a dipolar vector fields into the solar envelope and from the solar envopelop the core sucks in martter.

[Submitted on 7 Feb 2025 (v1), last revised 12 Feb 2025 (this version, v3)]

Core to Cosmic Edge: SIMBA-C's New Take on Abundance Profiles in the Intragroup Medium at z = 0​

Aviv Padawer-Blatt (1), Zhiwei Shao (2), Renier T. Hough (3), Douglas Rennehan (4), Ruxin Barré (1), Vida Saeedzadeh (5), Arif Babul (1, 6, and 7), Romeel Davé (8), Chiaki Kobayashi (9), Weiguang Cui (10 and 11), François Mernier (12 and 13), Ghassem Gozaliasl (14 and 15) ((1) Department of Physics and Astronomy, University of Victoria, Victoria, Canada, (2) Department of Astronomy, School of Physics and Astronomy, and Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai Jiao Tong University, Shanghai, (3) Center for Space Research, North-West University, Potchefstroom, South Africa, (4) Center for Computational Astrophysics, Flatiron Institute, New York, USA, (5) Department of Physics & Astronomy, Johns Hopkins University, Baltimore, USA, (6) Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, UK, (7) Department of Physics, Indian Institute of Science, Bangalore, India, (8) Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, UK, (9) Centre for Astrophysics Research, Department of Physics, Astronomy and Mathematics, University of Hertfordshire, Hatfield, UK, (10) Departamento de Física Téorica, Universidad Autónoma de Madrid, Madrid, Spain, (11) Centro de Investigación Avanzada en Física Fundamental (CIAFF), Universidad Autónoma de Madrid, Madrid, Spain, (12) NASA Goddard Space Flight Center, Greenbelt, MD, USA, (13) Department of Astronomy, University of Marlyand, College Park, MD, USA, (14) Department of Computer Science, Aalto University, Espoo, Finland, (15) Department of Physics, University of Helsinki, Helsinki, Finland)

Core to Cosmic Edge: SIMBA-C's New Take on Abundance Profiles in the Intragroup Medium at z = 0

We employ the SIMBA-C cosmological simulation to study the impact of its upgraded chemical enrichment model (Chem5) on the distribution of metals in the intragroup medium (IGrM). We investigate the projected X-ray emission-weighted abundance profiles of key elements over two decades in halo mass...

arxiv.org

 

[Harry Costas]

This paper assumes the BBT is correct.
Assumes Primordial Black Holes.
Without evidence, this paper falls short.
Regardless, read for yourself.

Here, we examine their formation in a bounce cosmology when the post-crunch universe inherits a highly inhomogeneous distribution of imprint entropy from the Quantum Memory Matrix (QMM). Within QMM, every Planck-scale cell stores quantum information about infalling matter; the surviving entropy field S(x) contributes an effective dust component T^QMM_{\mu\nu} = lambda * [ (nabla_mu S)(nabla_nu S) - (1/2) * g_{\mu\nu} * (nabla S)^2 + ... ] that deepens curvature wherever S is large

[Submitted on 14 Jun 2025]

Information Wells and the Emergence of Primordial Black Holes in a Cyclic Quantum Universe​

Florian Neukart, Eike Marx, Valerii Vinokur

Primordial black holes (PBHs) remain one of the most intriguing candidates for dark matter and a unique probe of physics at extreme curvatures. Here, we examine their formation in a bounce cosmology when the post-crunch universe inherits a highly inhomogeneous distribution of imprint entropy from the Quantum Memory Matrix (QMM). Within QMM, every Planck-scale cell stores quantum information about infalling matter; the surviving entropy field S(x) contributes an effective dust component T^QMM_{\mu\nu} = lambda * [ (nabla_mu S)(nabla_nu S) - (1/2) * g_{\mu\nu} * (nabla S)^2 + ... ] that deepens curvature wherever S is large. We show that (i) reasonable bounce temperatures and a QMM coupling lambda ~ O(1) naturally amplify these "information wells" until the density contrast exceeds the critical value delta_c ~ 0.3; (ii) the resulting PBH mass spectrum spans 10^{-16} to 10^3 solar masses, matching current microlensing and PTA windows; and (iii) the same mechanism links PBH abundance to earlier QMM explanations of dark matter and the cosmic matter-antimatter imbalance. Observable signatures include a mild blue tilt in small-scale power, characteristic mu-distortions, and an enhanced integrated Sachs-Wolfe signal - all of which will be tested by upcoming CMB, PTA, and lensing surveys.

 

[Harry Costas]

A cyclic event occurs with solar envelopes and Black Hole cores releasing jet streams.

[Submitted on 16 Jun 2025 (v1), last revised 17 Jun 2025 (this version, v2)]

Jet outbursts, non-thermal pressure and the AGN jet duty cycle​

Andrew Sullivan, Ross J. Turner, Stanislav S. Shabala, Chris Power, Sophie A. Young

We predict the non-thermal pressure (NTP) induced in the cores of galaxy clusters by kinetic jet feedback from an active galactic nucleus (AGN). We model a population of Fanaroff-Riley type I jets when sampling power-law distributions in jet power and age, which we evolve in time with a two-phase jet-lobe model. We couple the energy of each jet outburst to the surrounding gas inside spherical shells, allowing us to estimate the fraction of NTP to total pressure induced in the cluster. We predict the mean profile for this NTP fraction over the source population in a variety of cluster environments and for different AGN jet duty cycles. For typical gas and dark matter profiles, the mean NTP fraction peaks at ~4-6% when the AGN jets are active for 10-30% of the total AGN lifecycle. These predictions are in good agreement with observational constraints, suggesting that AGN feedback imparts only small non-thermal contributions to the cluster's core. Furthermore, we find a relationship between the peak in the mean NTP fraction and the AGN jet duty cycle in a given cluster environment. Applying this to Hitomi measurements of the NTP in the Perseus cluster, we infer an AGN jet duty cycle that is consistent with independent evidence of Perseus' AGN jet activity. We propose this as a novel approach for observationally inferring the past AGN activity of real clusters from their observed NTP fraction and environmental profiles.

 

[Harry Costas]

I think within 10 years we will be at stage of understanding how matter can be recycled and rejuvenated.


[Submitted on 23 Jun 2025]

Nonequilibrium orders in parametrically driven field theories​

Carl Philipp Zelle, Romain Daviet, Andrew J. Millis, Sebastian Diehl

Driving quantum materials with coherent light has proven a powerful platform to realize a plethora of interesting phases and transitions, ranging from ferroelectricity to superconductivity and limit cycles in pumped magnonics. In this paper we develop the field theoretical framework to describe nonequilibrium phases that emerge in systems pumped by rapid parametric drives. We consider paradigmatic O(N) models that describe the long-wavelength fluctuations of ordering fields in many condensed matter set ups. We show that rapid parametric driving of these models can induce an effective pump mechanism in the long wavelength regime through nonlinear scattering. This induces a nonequilibrium transition into a time-crystalline phase.