Dark matter from dark energy in q-theory
| dc.contributor | Aalto-yliopisto | fi |
| dc.contributor | Aalto University | en |
| dc.contributor.author | Klinkhamer, F.R. | en_US |
| dc.contributor.author | Volovik, G. E. | en_US |
| dc.contributor.department | Department of Applied Physics | en |
| dc.contributor.groupauthor | Topological Quantum Fluids | en |
| dc.contributor.organization | Karlsruhe Institute of Technology | en_US |
| dc.date.accessioned | 2017-05-31T06:04:36Z | |
| dc.date.available | 2017-05-31T06:04:36Z | |
| dc.date.embargo | info:eu-repo/date/embargoEnd/2018-02-01 | en_US |
| dc.date.issued | 2017-01-01 | en_US |
| dc.description | | openaire: EC/H2020/694248/EU//TOPVAC | |
| dc.description.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. | en |
| dc.description.version | Peer reviewed | en |
| dc.format.extent | 4 | |
| dc.format.mimetype | application/pdf | en_US |
| dc.identifier.citation | Klinkhamer, F R & Volovik, G E 2017, 'Dark matter from dark energy in q-theory', JETP Letters, vol. 105, no. 2, pp. 74-77. https://doi.org/10.1134/S0021364017020011 | en |
| dc.identifier.doi | 10.1134/S0021364017020011 | en_US |
| dc.identifier.issn | 0021-3640 | |
| dc.identifier.issn | 1090-6487 | |
| dc.identifier.other | PURE UUID: e42bfa3e-ecec-4853-8041-c691fb3b0c7a | en_US |
| dc.identifier.other | PURE ITEMURL: https://research.aalto.fi/en/publications/e42bfa3e-ecec-4853-8041-c691fb3b0c7a | en_US |
| dc.identifier.other | PURE FILEURL: https://research.aalto.fi/files/13237329/Dark_matter_from_dark_energy_in_q_theory.pdf | |
| dc.identifier.uri | https://aaltodoc.aalto.fi/handle/123456789/26546 | |
| dc.identifier.urn | URN:NBN:fi:aalto-201705315161 | |
| dc.language.iso | en | en |
| dc.publisher | Pleiades Publishing | |
| dc.relation | info:eu-repo/grantAgreement/EC/H2020/694248/EU//TOPVAC | en_US |
| dc.relation.ispartofseries | JETP Letters | en |
| dc.relation.ispartofseries | Volume 105, issue 2, pp. 74-77 | en |
| dc.rights | openAccess | en |
| dc.title | Dark matter from dark energy in q-theory | en |
| dc.type | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä | fi |
| dc.type.version | acceptedVersion |