This article contains a brief pedagogical introduction to various renormalization group related aspects of quantum gravity with an emphasis on the scale dependence of Newton's constant and on black hole physics....
The exact solutions of electrically charged phantom black holes with the cosmological constant are constructed. They are labelled by the mass, the electrical charge, the cosmological constant and the coupling constant between the phantom and the Ma...
We present a symmetric LDPC code with constant rate and constant distance (i.e. good LDPC code) that its constraint space is generated by the orbit of one constant weight constraint under a group action. Our construction provides the first symmetric...
Apr 21, 2010 · 12 You can use a namedtuple as a workaround to effectively create a constant that works the same way as a static final variable in Java (a Java "constant"). As workarounds go, it's sort of …
Mar 13, 2024 · 0 I have a line graph that I'm attempting to create a constant line that is based on a value that's in the chart. What I need is the value in [Sept 2023-5%=constant line]. The problem is the …
We present results at beta=6.0 and 6.2 for the O(a) improvement and renormalization constants for bilinear operators using axial and vector Ward identities. We discuss the extraction of the mass dependence of the renormalization constants and the c...
Apr 21, 2010 · 12 You can use a namedtuple as a workaround to effectively create a constant that works the same way as a static final variable in Java (a Java "constant"). As workarounds go, it's sort of …
Mar 13, 2024 · 0 I have a line graph that I'm attempting to create a constant line that is based on a value that's in the chart. What I need is the value in [Sept 2023-5%=constant line]. The problem is the …
In standard model, the Fermi coupling constant, $G_F$, sets the strength of electroweak decay. We attempt an approach to constrain the temporal variation of the Fermi coupling constant $G_F$. To probe it, Type Ia supernovae (SNe Ia) light curves are...
A theorem related to the Newman-Penrose constants is proven. The theorem states that all the Newman-Penrose constants of asymptotically flat, stationary, asymptotically algebraically special electrovacuum spacetimes are zero. Straightforward applic...
We calculate the next-to-leading order axial current decay constants of taste non-Goldstone pions and kaons in staggered chiral perturbation theory. This is an extension of the taste Goldstone decay constants calculation to that of the non-Goldstone...
Apr 21, 2010 · 12 You can use a namedtuple as a workaround to effectively create a constant that works the same way as a static final variable in Java (a Java "constant"). As workarounds go, it's sort of …
A phenomenological model is proposed to explain the recent observed cosmological variation of the fine structure constant as an effect of the quantum vacuum, assuming a flat universe with cosmological constant $Λ$ in the cases ($Ω_M, Ω_Λ$) equa...
Mar 13, 2024 · 0 I have a line graph that I'm attempting to create a constant line that is based on a value that's in the chart. What I need is the value in [Sept 2023-5%=constant line]. The problem is the …
Compatibility condition and compatibility constant have been commonly used to evaluate the prediction error of the lasso when the number of variables exceeds the number of observations. However, the computation of the compatibility constant is genera...
In this paper, we classify the Hopf hypersurfaces of the complex quadric $Q^m=SO_{m+2}/(SO_2SO_m)$ ($m\geq3$) with at most five distinct constant principal curvatures. We also classify the Hopf hypersurfaces of $Q^m$ ($m=3,4,5$) with constant princip...
We study the interval constants that are related to the motions of the Sun and the Moon, i.e., the Qi, Intercalation, Revolution, and Crossing interval constants, in calendars affiliated with the Shoushi calendar(Shoushili), such as Datongli and Chil...
We compute and provide a detailed description on the Jordan constants of the multiplicative subgroup of quaternion algebras over number fields of small degree. As an application, we determine the Jordan constants of the multiplicative subgroup of the...
We prove that for bounded and convex domains in three dimensions, the Maxwell constants are bounded from below and above by Friedrichs' and Poincaré's constants. In other words, the second Maxwell eigenvalues lie between the square roots of the seco...
Using tools from functional analysis we show that for bounded and convex domains in three dimensions, the Maxwell constants are bounded from below and above by Friedrichs' and Poincare's constants....