We study the entropic considerations on the Universe system and the Universe-black hole system, filled by cosmological constant or exotic quintessence-like and phantom-like fields having negative pressure, using their relevant entropic bounds. It turns out that for both systems these considerations single out the cosmological constant, among the negative pressure candidate fields, as the viable cosmological field.

中文翻译：

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宇宙和宇宙黑洞系统的熵考虑

我们使用它们的相关熵边界，研究由宇宙学常数或奇异的具有负压的典型样态和幻像样场填充的，关于宇宙系统和宇宙黑洞系统的熵考虑。事实证明，对于这两个系统，这些考虑都将负压候选场中的宇宙常数选为可行的宇宙场。