Thermodynamical Friedmann Equation - Articles - Scientific Research Publishing

An Exact CMB Photon Radiation Density $Ω_{γ}$ of the Universe Derived from $R_{H_{t}} = c t$ Cosmology (Articles)

Espen Gaarder Haug

Journal of Applied Mathematics and Physics Vol.14 No.1, January 30, 2026

DOI: 10.4236/jamp.2026.141024 69 Downloads 381 Views Citations
Emergence of Friedmann Equation of Cosmology of a Flat Universe from the Time-Energy Uncertainty Principle (Articles)

Vernon Cooray, Gerald Cooray, Farhad Rachidi

Journal of Modern Physics Vol.8 No.12, November 27, 2017

DOI: 10.4236/jmp.2017.812119 1,296 Downloads 2,999 Views Citations
Does Space Have a Gravitational Susceptibility? A Model for the ΛCDM Density Parameters in the Friedmann Equation (Articles)

Christopher Pilot

Journal of High Energy Physics, Gravitation and Cosmology Vol.7 No.2, April 8, 2021

DOI: 10.4236/jhepgc.2021.72028 1,754 Downloads 2,944 Views Citations
The Speed of Light Is Not Constant in Basic Big Bang Theory (Articles)

Jef Van Royen

Journal of Modern Physics Vol.14 No.3, February 23, 2023

DOI: 10.4236/jmp.2023.143019 359 Downloads 2,462 Views Citations
Revised Newtonian Formula of Gravity and Equation of Cosmology in Flat Space-Time Transformed from Schwarzschild Solution (Articles)

Xiaochun Mei, Ping Yu

International Journal of Astronomy and Astrophysics Vol.2 No.1, March 28, 2012

DOI: 10.4236/ijaa.2012.21002 5,234 Downloads 10,649 Views Citations
Statistical Theory of Two-Component Crystal I-Case of One Dimensional Crystal (Articles)

Molhem Assef

Open Access Library Journal Vol.8 No.5, May 27, 2021

DOI: 10.4236/oalib.1107433 166 Downloads 1,015 Views Citations
A New Solution for the Friedmann Equations (Articles)

Naser Mostaghel

International Journal of Astronomy and Astrophysics Vol.6 No.1, March 30, 2016

DOI: 10.4236/ijaa.2016.61010 4,482 Downloads 8,885 Views Citations
The Hubble Field vs Dark Energy (Articles)

Juan Lartigue

Journal of Modern Physics Vol.7 No.12, August 31, 2016

DOI: 10.4236/jmp.2016.712145 2,136 Downloads 3,650 Views Citations
A New Version of the Lambda-CDM Cosmological Model, with Extensions and New Calculations (Articles)

Jan Helm

Journal of Modern Physics Vol.15 No.2, February 23, 2024

DOI: 10.4236/jmp.2024.152011 322 Downloads 1,723 Views Citations
This article belongs to the Special Issue on Gravitation, Astrophysics and Cosmology
Hypotheses on Vacuum and Elementary Particles: The Friedmann-Planck Micro-Universe, Friedmann and Schwarzschild Photon Spheres (Articles)

Raymond Fèvre

Journal of High Energy Physics, Gravitation and Cosmology Vol.6 No.3, June 28, 2020

DOI: 10.4236/jhepgc.2020.63026 507 Downloads 1,534 Views Citations
From the Big Bang to the Big Rip: One Cycle of a Closed Granular Friedmann-Planck Universe (Articles)

Raymond Fèvre

Journal of High Energy Physics, Gravitation and Cosmology Vol.7 No.2, March 31, 2021

DOI: 10.4236/jhepgc.2021.72021 608 Downloads 2,021 Views Citations
The Upsilon Equation in R_H= ct Cosmology—A Summary of Recent Progress (Articles)

Eugene Terry Tatum, U. V. S. Seshavatharam

Journal of Applied Mathematics and Physics Vol.13 No.6, June 30, 2025

DOI: 10.4236/jamp.2025.136119 88 Downloads 491 Views Citations
On Exact Solutions of Second Order Nonlinear Ordinary Differential Equations (Articles)

Amjed Zraiqat, Laith K. Al-Hwawcha

Applied Mathematics Vol.6 No.6, June 2, 2015

DOI: 10.4236/am.2015.66087 5,912 Downloads 10,690 Views Citations
The Pell Equation X² - Dy² = ± k² (Articles)

Amara Chandoul

Advances in Pure Mathematics Vol.1 No.2, March 30, 2011

DOI: 10.4236/apm.2011.12005 7,379 Downloads 18,305 Views Citations
On the Periodicity of Solutions of the System of Rational Difference Equations (Articles)

Abdullah Selçuk Kurbanli, Cengiz Çinar, Dağistan Şımşek

Applied Mathematics Vol.2 No.4, March 31, 2011

DOI: 10.4236/am.2011.24050 5,962 Downloads 11,332 Views Citations
On Polynomials Solutions of Quadratic Diophantine Equations (Articles)

Amara Chandoul

Advances in Pure Mathematics Vol.1 No.4, July 26, 2011

DOI: 10.4236/apm.2011.14028 5,856 Downloads 11,980 Views Citations
On the Behavior of Solutions of the System of Rational Difference Equations x_n+1=x_n-1/y_nx_n-1-1, y_n+1=y_n-1/x_ny_n-1-1, z_n+1=x_n/y_nz_n-1 (Articles)

Abdullah Selçuk Kurbanlı, Cengiz Çinar, Mehmet Emre Erdoğan

Applied Mathematics Vol.2 No.8, August 8, 2011

DOI: 10.4236/am.2011.28143 4,953 Downloads 11,096 Views Citations
Existence and Uniqueness of Global Smooth Solutions for Vlasov Maxwell Equations (Articles)

Lukas Degu Petros

Advances in Pure Mathematics Vol.8 No.1, January 29, 2018

DOI: 10.4236/apm.2018.81005 2,889 Downloads 4,152 Views Citations
This article belongs to the Special Issue on Differential Equation and Its Application
Primality Test (Articles)

Gabriele Martino

American Journal of Computational Mathematics Vol.3 No.1, March 28, 2013

DOI: 10.4236/ajcm.2013.31009 4,566 Downloads 7,715 Views Citations
The Solution Classical Feedback Optimal Control Problem for m-Persons Differential Game with Imperfect Information (Articles)

Jaykov Foukzon, Elena Men’kova, Alex Potapov

Open Journal of Optimization Vol.2 No.1, March 29, 2013

DOI: 10.4236/ojop.2013.21003 4,029 Downloads 8,828 Views Citations

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