TY - JOUR
T1 - The quantum focusing conjecture and the improved energy condition
AU - Ben-Dayan, Ido
N1 - Publisher Copyright:
© The Author(s) 2024.
PY - 2024/2
Y1 - 2024/2
N2 - By rearranging its terms, the Quantum Focusing Conjecture (QFC) can be viewed as a quantum energy condition, and we can consider various limits. A recent restricted version is a limiting form where the quantum focusing vanishes Θ → 0, and has been proven for Braneworld scenario. As a result, we derive an improved quantum null energy condition (INEC) Tkk≥ħ2πASout′′−12θSout′, that can be proven with field theory techniques. We sketch the beginning of a proof, and briefly discuss possible interpretations in the absence of one.
AB - By rearranging its terms, the Quantum Focusing Conjecture (QFC) can be viewed as a quantum energy condition, and we can consider various limits. A recent restricted version is a limiting form where the quantum focusing vanishes Θ → 0, and has been proven for Braneworld scenario. As a result, we derive an improved quantum null energy condition (INEC) Tkk≥ħ2πASout′′−12θSout′, that can be proven with field theory techniques. We sketch the beginning of a proof, and briefly discuss possible interpretations in the absence of one.
KW - Black Holes
KW - Classical Theories of Gravity
KW - Cosmological models
KW - Models of Quantum Gravity
UR - http://www.scopus.com/inward/record.url?scp=85185908045&partnerID=8YFLogxK
U2 - 10.1007/JHEP02(2024)132
DO - 10.1007/JHEP02(2024)132
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AN - SCOPUS:85185908045
SN - 1126-6708
VL - 2024
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
IS - 2
M1 - 132
ER -