An Accelerating Universe without Lambda: Delta~Gravity Using Monte Carlo

A gravitational field model based on two symmetric tensors, $g_{\mu \nu}$ and $\tilde{g}_{\mu \nu}$, is studied, using a Markov Chain Monte Carlo (MCMC) analysis with the most updated catalog of SN-Ia. In this model, new matter fields are added to the original matter fields, motivated by an additional symmetry ($\tilde{\delta}$~symmetry). We call them $\tilde{\delta}$ matter fields. This theory predicts an accelerating Universe without the need to introduce a cosmological constant $\Lambda$ by hand in the equations. We obtained a very good fit to the SN-Ia Data, and with this, we found the two free parameters of the theory called $C$ and $L_2$. With these values, we have fixed all the degrees of freedom in the model. The last $H_0$ local value measurement is in tension with the CMB Data from Planck. Based on an absolute magnitude $M_V = -19.23$ for the SN, Delta Gravity finds $H_0$ to be $74.47\pm 1.63$ km/(s Mpc). This value is in concordance with the last measurement of the $H_0$ local value, $73.83\pm 1.48$ km/(s Mpc).Comment: latex, 27 pages,15 figure

San Joaquin Pharmacy Auxiliary Scrapbook, [Volume 2]

https://scholarlycommons.pacific.edu/cs-pharmacy/1003/thumbnail.jp

San Joaquin Pharmacy Auxiliary Scrapbook, [Volume 3]

https://scholarlycommons.pacific.edu/cs-pharmacy/1004/thumbnail.jp

San Joaquin Pharmacy Auxiliary Scrapbook, [Volume 1]

https://scholarlycommons.pacific.edu/cs-pharmacy/1002/thumbnail.jp

Sacramento-San Joaquin River Basin Study Comments--San Joaquin River Exchange Contractors Water Authority

Comments on the Sacramento-San Joaquin River Basin Study prepared by the the Western Water Policy Review Advisory Commission

Software Process Improvement: MESOPYME Model and Method

Product quality stems from the quality of the process used to develop and maintain it. For this reason, organizations have developed models and methods to continuously improve their software process. At this moment, these methods are onl y applicable to large organizations due to the costs required to begin an improvement program.In this paper, we present a new model with its associated method, both called MESOPYME. With this method, small and medium-sized enterprises (SMEs) can support software process improvement reducing the costs and the time of return on investment

Cessio feta per Doña Llenor Pons y de Pallas Biscontesa de Chelva a favor... del Convent... de Sant Joachim de Payporta de 100 lliures Per a aliment : [1601 ene. 29, Valencia].

Incipit : "Die XXVIIII... jannuarii... MDCI... Elionor Pons et de Pallas"Texto en lat.Signo notarial de Juan Bautista Queito.admtvo.01Copia notarial.Tít. tomado de cub