Geodesic
On the~nonclassicality in quantum JT gravity
Teoretičeskaâ i matematičeskaâ fizika, Tome 210 (2022) no. 2, pp. 317-328

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We consider the question of classicality for the theory that is known to be an effective description of two-dimensional black holes—the Morse quantum mechanics. We calculate the Wigner function and the Fisher information characterizing the classicality/quantumness of single-particle systems and briefly discuss further directions to study.
Keywords: AdS/CFT correspondence, Jackiw–Teitelboim gravity. 
@article{TMF_2022_210_2_a7,
     author = {D. S. Ageev and I. Ya. Aref'eva and A. V. Lysukhina},
     title = {On the~nonclassicality in quantum {JT} gravity},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {317--328},
     publisher = {mathdoc},
     volume = {210},
     number = {2},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2022_210_2_a7/}
}
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D. S. Ageev; I. Ya. Aref'eva; A. V. Lysukhina. On the~nonclassicality in quantum JT gravity. Teoretičeskaâ i matematičeskaâ fizika, Tome 210 (2022) no. 2, pp. 317-328. http://geodesic.mathdoc.fr/item/TMF_2022_210_2_a7/