F R Harden Jones
نویسندگان
چکیده
منابع مشابه
f(R) Theories
Over the past decade, f(R) theories have been extensively studied as one of the simplest modifications to General Relativity. In this article we review various applications of f(R) theories to cosmology and gravity - such as inflation, dark energy, local gravity constraints, cosmological perturbations, and spherically symmetric solutions in weak and strong gravitational backgrounds. We present ...
متن کاملf(R) Quantum Cosmology
We have quantized a flat cosmological model in the context of the metric f(R) models, using the causal Bohmian quantum theory. The equations are solved and then we have obtained how the quantum corrections influence the classical equations.
متن کاملF I N K I N G F R a N K F U R T
1. Laertes is about to stab Hamlet. Claudius, watching from the wings, desperately wants Laertes to stab Hamlet and has implanted a device in Laertes’ brain that, if activated, will force him to stab Hamlet. Claudius intends to activate the device if it appears that Laertes will change his mind at the last moment. Laertes, however, stabs Hamlet of his own accord and Claudius’s device is never a...
متن کاملAbsence of 1/f Spectra in Dow Jones Daily Price
The power spectra for the daily Dow Jones average, both the original series and the de-trended series, are calculated. The spectra are of the form 1/ fCi with a close to 2 instead of 1. Also studied is the distribution of daily price changes which is in-between an exponential and a power law function. With certain criterion, this result suggests that stock market activities may not be qualified...
متن کاملAbsence of 1/f Spectra in Dow Jones Daily Average
The power spectrum of the daily Dow Jones industrial average is calculated. It has been shown that the spectrum is P (f) 1=f, very close to that of the random walk series (1=f noise). In contrast to some previous belief, the Dow Jones index as well as other stock prices time series are not 1=f noise. The distribution of the daily change of the Dow Jones industrial average is also calculated. Se...
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ژورنال
عنوان ژورنال: ICES Journal of Marine Science
سال: 2011
ISSN: 1095-9289,1054-3139
DOI: 10.1093/icesjms/fsr158