Dark matter from dark energy in q-theory

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Dark matter from dark energy in q-theory. / Klinkhamer, F.R.; Volovik, G. E.

In: JETP Letters, Vol. 105, No. 2, 01.01.2017, p. 74-77.

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Klinkhamer, F.R. ; Volovik, G. E. / Dark matter from dark energy in q-theory. In: JETP Letters. 2017 ; Vol. 105, No. 2. pp. 74-77.

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@article{e42bfa3eecec48538041c691fb3b0c7a,
title = "Dark matter from dark energy in q-theory",
abstract = "A constant (spacetime-independent) q-field may play a crucial role for the cancellation of Planck-scale contributions to the gravitating vacuum energy density. We now show that a small spacetime-dependent perturbation of the equilibrium q-field behaves gravitationally as a pressureless perfect fluid. This makes the fluctuating part of the q-field a candidate for the inferred dark-matter component of the present universe. For a Planck-scale oscillation frequency of the q-field perturbation, the implication would be that direct searches for dark-matter particles would remain unsuccessful in the foreseeable future.",
author = "F.R. Klinkhamer and Volovik, {G. E.}",
note = "| openaire: EC/H2020/694248/EU//TOPVAC",
year = "2017",
month = "1",
day = "1",
doi = "10.1134/S0021364017020011",
language = "English",
volume = "105",
pages = "74--77",
journal = "JETP LETTERS / PISMA V ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI",
issn = "0021-3640",
number = "2",

}

RIS - Download

TY - JOUR

T1 - Dark matter from dark energy in q-theory

AU - Klinkhamer, F.R.

AU - Volovik, G. E.

N1 - | openaire: EC/H2020/694248/EU//TOPVAC

PY - 2017/1/1

Y1 - 2017/1/1

N2 - A constant (spacetime-independent) q-field may play a crucial role for the cancellation of Planck-scale contributions to the gravitating vacuum energy density. We now show that a small spacetime-dependent perturbation of the equilibrium q-field behaves gravitationally as a pressureless perfect fluid. This makes the fluctuating part of the q-field a candidate for the inferred dark-matter component of the present universe. For a Planck-scale oscillation frequency of the q-field perturbation, the implication would be that direct searches for dark-matter particles would remain unsuccessful in the foreseeable future.

AB - A constant (spacetime-independent) q-field may play a crucial role for the cancellation of Planck-scale contributions to the gravitating vacuum energy density. We now show that a small spacetime-dependent perturbation of the equilibrium q-field behaves gravitationally as a pressureless perfect fluid. This makes the fluctuating part of the q-field a candidate for the inferred dark-matter component of the present universe. For a Planck-scale oscillation frequency of the q-field perturbation, the implication would be that direct searches for dark-matter particles would remain unsuccessful in the foreseeable future.

UR - http://www.scopus.com/inward/record.url?scp=85009881992&partnerID=8YFLogxK

U2 - 10.1134/S0021364017020011

DO - 10.1134/S0021364017020011

M3 - Article

VL - 105

SP - 74

EP - 77

JO - JETP LETTERS / PISMA V ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI

JF - JETP LETTERS / PISMA V ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI

SN - 0021-3640

IS - 2

ER -

ID: 13237067