حالة هارتل-هوكينغ

في الفيزياء النظرية، حالة هارتل- هوكينغ (بالإنجليزية: Hartle–Hawking state)‏ هو نموذج نظري في علم الكون الكمومي اقترحه الفيزيائيان جيمس هارتل وستيفن هوكينغ في عام 1983 يختص بحالة الكون قبل حقبة بلانك.[1] يقترح النموذج فكرة عدم وجود نقطة بداية فعلية للكون عند نشأته من خلال ما يعرف بالزمن التخيلي من أجل حل مشكلة التفرد في نظرية الانفجار العظيم التقليدية حيث تنهار قوانين الفيزياء.[2]

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مراجع

  1. ^ Hawking، Stephen. "The Beginning of Time". مؤرشف من الأصل في 2018-07-20. اطلع عليه بتاريخ 2014-03-10.
  2. ^ NCJS (10 Mar 2022). "Alternative Proposal to the Big Bang's Singularity Theory: the Hartle-hawking State". ICJS - International Collegiate Journal of Science (بالإنجليزية الأمريكية). Archived from the original on 2022-12-21. Retrieved 2024-07-01.

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