Photonic Mode in a Space-Time with a Causal Loop: Comparison of D-CTC and S-CTC Models

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Photonic Mode in a Space-Time with a Causal Loop: Comparison of D-CTC and S-CTC Models. / Shepelin, A. V.; Tomilin, V. A.; Il’ichov, L. V.

In: Gravitation and Cosmology, Vol. 29, No. 2, 02.2023, p. 121-127.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{c68543ae00dc4612978d48138a3f1955,

title = "Photonic Mode in a Space-Time with a Causal Loop: Comparison of D-CTC and S-CTC Models",

abstract = "The evolution of a quantized electromagnetic mode in a space-time toy model with nontrivial topology, allowing closed timelike and null world lines, is considered. The physical consequences of adopting an ontological or epistemological view on a quantum state are compared. It is done within a framework of two alternative interpretations of mode evolution—Deutsch{\textquoteright}s D-CTC model (ontological) and S-CTC model (epistemological). The future states of the mode (with respect to the causal loop) are calculated for two types of interaction with the mode{\textquoteright}s previous version coming from the future. The found differences of the predictions may be helpful for building a future fundamental theory unifying quantum physics and gravity.",

author = "Shepelin, {A. V.} and Tomilin, {V. A.} and Il{\textquoteright}ichov, {L. V.}",

note = "This work is supported by the State order (project AAAA-A21-121021800168-4) at the Institute of Automation and Electrometry SB RAS. Публикация для корректировки.",

year = "2023",

month = feb,

doi = "10.1134/S0202289323020111",

language = "English",

volume = "29",

pages = "121--127",

journal = "Gravitation and Cosmology",

issn = "1995-0721",

publisher = "Pleiades Publishing",

number = "2",

}

RIS

TY - JOUR

T1 - Photonic Mode in a Space-Time with a Causal Loop: Comparison of D-CTC and S-CTC Models

AU - Shepelin, A. V.

AU - Tomilin, V. A.

AU - Il’ichov, L. V.

N1 - This work is supported by the State order (project AAAA-A21-121021800168-4) at the Institute of Automation and Electrometry SB RAS. Публикация для корректировки.

PY - 2023/2

Y1 - 2023/2

N2 - The evolution of a quantized electromagnetic mode in a space-time toy model with nontrivial topology, allowing closed timelike and null world lines, is considered. The physical consequences of adopting an ontological or epistemological view on a quantum state are compared. It is done within a framework of two alternative interpretations of mode evolution—Deutsch’s D-CTC model (ontological) and S-CTC model (epistemological). The future states of the mode (with respect to the causal loop) are calculated for two types of interaction with the mode’s previous version coming from the future. The found differences of the predictions may be helpful for building a future fundamental theory unifying quantum physics and gravity.

AB - The evolution of a quantized electromagnetic mode in a space-time toy model with nontrivial topology, allowing closed timelike and null world lines, is considered. The physical consequences of adopting an ontological or epistemological view on a quantum state are compared. It is done within a framework of two alternative interpretations of mode evolution—Deutsch’s D-CTC model (ontological) and S-CTC model (epistemological). The future states of the mode (with respect to the causal loop) are calculated for two types of interaction with the mode’s previous version coming from the future. The found differences of the predictions may be helpful for building a future fundamental theory unifying quantum physics and gravity.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85163074427&origin=inward&txGid=9e327d0c0a6ab62a95e9615f58869268

UR - https://www.mendeley.com/catalogue/af3ef233-b03b-3bd9-b26f-41dc1926ca14/

U2 - 10.1134/S0202289323020111

DO - 10.1134/S0202289323020111

M3 - Article

VL - 29

SP - 121

EP - 127

JO - Gravitation and Cosmology

JF - Gravitation and Cosmology

SN - 1995-0721

IS - 2

ER -

ID: 59663169