Rights statement: © 2022 American Physical Society
Accepted author manuscript, 2.23 MB, PDF document
Available under license: CC BY: Creative Commons Attribution 4.0 International License
Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Traversing Through a Black Hole Singularity
AU - Mercati, F.
AU - Sloan, David
N1 - © 2022 American Physical Society
PY - 2022/8/15
Y1 - 2022/8/15
N2 - We show that the Kantowski-Sachs model of a Schwarzschild black hole interior can be slightly generalized in order to accommodate spatial metrics of different orientations, and in this formulation the equations of motion admit a variable redefinition that makes the system regular at the singularity. This system will then traverse the singularity in a deterministic way (information will be conserved through it), and evolve into a time-reversed and orientation-flipped Schwarzschild white hole interior.
AB - We show that the Kantowski-Sachs model of a Schwarzschild black hole interior can be slightly generalized in order to accommodate spatial metrics of different orientations, and in this formulation the equations of motion admit a variable redefinition that makes the system regular at the singularity. This system will then traverse the singularity in a deterministic way (information will be conserved through it), and evolve into a time-reversed and orientation-flipped Schwarzschild white hole interior.
U2 - 10.1103/PhysRevD.106.044015
DO - 10.1103/PhysRevD.106.044015
M3 - Journal article
VL - 106
JO - Physical Review D
JF - Physical Review D
SN - 1550-7998
IS - 4
M1 - 044015
ER -