Universidad Autónoma de Santo Domingo

Accretion disks in Schwarzschild-MOG and Kerr-MOG backgrounds: MOG parameter in terms of observational quantities

Abstract We apply a general relativistic framework to static and rotating black hole solutions in Scalar–Tensor–Vector Gravity or modified gravity (MOG). Our results yield exact analytic, closed-form relations expressing the mass M , the MOG coupling parameter $$\alpha $$ <mml:ma...

A Moving-Cut Correction to the Huang–Li Conditional Goldbach Argument: Consequences for Diagonal Möbius-Twisted Elliott–Halberstam Hypotheses

This note identifies and repairs a moving-cut omission in the large-divisor rearrangement used in Huang and Li's conditional argument for the binary Goldbach conjecture. Under the substitution k=(N−n)/d, the condition d>α becomes k<(N−n)/α; after reversing the order of summation,...

Orbital Decomposition of the Wronskian and Orbital Vandermonde Polynomials

This paper introduces an orbital decomposition of the Wronskian determinant induced by the right action of the cyclic subgroup CnC_nCn on the symmetric group SnS_nSn. For functions f1,…,fnf_1,\ldots,f_nf1,…,fn of class Cn−1C^{n-1}Cn−1 on an interval, the n!n!n! terms in the Leibn...

Violence, Stigma, and Moral Injury in Nursing During the COVID‐19 Pandemic: A Qualitative Analysis From 18 Countries in Latin America and the Caribbean

Workplace violence against nurses and midwives intensified during the COVID-19 pandemic, exposing and amplifying longstanding structural marginalization in health systems across Latin America. This study analyzes how different forms of violence were experienced and described by n...