Moreover, Gupta suggests that the traditional interpretation of the "cosmological constant," which represents dark energy responsible for the accelerating expansion of the universe, needs revision. Instead, he proposes a constant that accounts for the evolution of the coupling constants. This modification in the cosmological model helps address the puzzle of small galaxy sizes observed in the early universe, allowing for more accurate observations.
So, correct me if I've interpreted this incorrectly, that if coupling constants evolve over time, dark energy model needs to be revised. Does that mean it helps to simplify and/or resolve the dark energy theory or does it in fact make it more complex?
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