Editing Dark Energy (section)

=== Correlation with [[Nether]] Energy ===

'''Direct Naming and Conceptual Relationship:'''  
The term "[[Nether]] Energy" inherently suggests a connection to Dark Energy, with "[[Nether]]" traditionally associated with the underworld or dark, infernal realms. In the ''Fusion Girl'' universe, [[Nether]] Energy represents the forces of decay, destruction, and entropy—qualities that align closely with the properties attributed to Dark Energy.

Mathematically, if we consider the universe's expansion driven by Dark Energy as a function of entropy increase, [[Nether]] Energy could be seen as the localized manifestation of this entropy on a cosmic scale. The thermodynamic principle that entropy tends to increase in a closed system supports this correlation, where [[Nether]] Energy might represent the increase in disorder or decay in specific regions, while Dark Energy drives the overall expansion.

The energy density equation for Dark Energy <math>\rho_\Lambda</math> could be modified to include a term for [[Nether]] Energy, representing its local effects on the universe:

<math>
\rho_\Lambda(x) = \rho_{DE} + \rho_{NE}(x)
</math>

where:
* <math>\rho_{DE}</math> represents the uniform energy density of Dark Energy,
* <math>\rho_{NE}(x)</math> represents the variable contribution of [[Nether]] Energy at location <math>x</math>.

This equation suggests that [[Nether]] Energy can be considered a localized form of Dark Energy, with its influence varying across the universe.