Stringy information and black holes

פרסום מחקרי: פרסום בכתב עתמאמרביקורת עמיתים

תקציר

We show that in string theory, due to non-perturbative effects, there are cases in which two states that semi-classically are completely different, are in fact the same. One state cannot be excited without exciting the other; they are two components of the same state in the exact theory. As a result, in some situations that include black holes, the nature of information in string theory is dramatically different than in field theory. In particular, each general-relativity state, that lives in the atmosphere of black fivebranes, is accompanied with an excitation that lives on folded strings, which fill the black-hole interior. This is likely related to the way that information is extracted from black holes in string theory, and we refer to it as stringy information.

שפה מקוריתאנגלית אמריקאית
מספר המאמר117
כתב עתJournal of High Energy Physics
כרך2020
מספר גיליון6
מזהי עצם דיגיטלי (DOIs)
סטטוס פרסוםפורסם - 1 יוני 2020

ASJC Scopus subject areas

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