Zobrazeno 1 - 10
of 41
pro vyhledávání: '"string network"'
Autor:
Leclere, Hippolyte Quelquejay, Auclair, Pierre, Babak, Stanislav, Chalumeau, Aurélien, Steer, Danièle A., Antoniadis, J., Nielsen, A. -S. Bak, Bassa, C. G., Berthereau, A., Bonetti, M., Bortolas, E., Brook, P. R., Burgay, M., Caballero, R. N., Champion, D. J., Chanlaridis, S., Chen, S., Cognard, I., Desvignes, G., Falxa, M., Ferdman, R. D., Franchini, A., Gair, J. R., Goncharov, B., Graikou, E., Grießmeier, J. -M., Guillemot, L., Guo, Y. J., Hu, H., Iraci, F., Izquierdo-Villalba, D., Jang, J., Jawor, J., Janssen, G. H., Jessner, A., Karuppusamy, R., Keane, E. F., Keith, M. J., Kramer, M., Krishnakumar, M. A., Lackeos, K., Lee, K. J., Liu, K., Liu, Y., Lyne, A. G., McKee, J. W., Main, R. A., Mickaliger, M. B., Niţu, I. C., Parthasarathy, A., Perera, B. B. P., Perrodin, D., Petiteau, A., Porayko, N. K., Possenti, A., Samajdar, A., Sanidas, S. A., Sesana, A., Shaifullah, G., Speri, L., Spiewak, R., Stappers, B. W., Susarla, S. C., Theureau, G., Tiburzi, C., van der Wateren, E., Vecchio, A., Krishnan, V. Venkatraman, Verbiest, J. P. W., Wang, J., Wang, L., Wu, Z.
We search for a stochastic gravitational wave background (SGWB) generated by a network of cosmic strings using six millisecond pulsars from Data Release 2 (DR2) of the European Pulsar Timing Array (EPTA). We perform a Bayesian analysis considering tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f8af1ed6c29bdb792a6c2feb13234eb
https://hal.science/hal-04152091
https://hal.science/hal-04152091
Autor:
Servant, Géraldine, Simakachorn, Peera
Models that produce Axion-Like-Particles (ALP) after cosmological inflation due to spontaneous $U(1)$ symmetry breaking also produce cosmic string networks. Those axionic strings lose energy through gravitational wave emission during the whole cosmol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fca4d384221210583f46c51e65264aec
https://bib-pubdb1.desy.de/record/586709
https://bib-pubdb1.desy.de/record/586709
Cosmic string cusps are sources of short-lived, linearly polarised gravitational wave bursts which can be searched for in gravitational wave detectors. We assess the capability of LISA to detect these bursts using the latest LISA configuration and op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7442d74034ac52fa692aa35973f3a565
Publikováno v:
Sensors, Vol 18, Iss 2, p 612 (2018)
In this work, a multi-hop string network with a single sink node is analyzed. A periodic optimal scheduling for TDMA operation that considers the characteristic long propagation delay of the underwater acoustic channel is presented. This planning of
Externí odkaz:
https://doaj.org/article/fbdbc4412df64b61a3df2d911c95a433
Publikováno v:
Physical Review D
Physical Review D, American Physical Society, 2021, 103 (4), pp.043538. ⟨10.1103/PhysRevD.103.043538⟩
Physical Review D, American Physical Society, 2021, 103 (4), pp.043538. ⟨10.1103/PhysRevD.103.043538⟩
We develop an analytic model to quantitatively describe the evolution of superconducting cosmic string networks. Specifically, we extend the velocity-dependent one-scale (VOS) model to incorporate arbitrary currents and charges on cosmic string world
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d9756cb19bf6709d73140c87c1fd59e
https://hal.archives-ouvertes.fr/hal-03047563
https://hal.archives-ouvertes.fr/hal-03047563
Publikováno v:
Phys.Rev.D
Phys.Rev.D, 2021, 104 (10), pp.103506. ⟨10.1103/PhysRevD.104.103506⟩
Phys.Rev.D, 2021, 104 (10), pp.103506. ⟨10.1103/PhysRevD.104.103506⟩
We apply a recently developed formalism to study the evolution of a current-carrying string network under the simple but generic assumption of a linear equation of state. We demonstrate that the existence of a scaling solution with non-trivial curren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ff2152e139682c3747fb2eebe1f92cf
http://arxiv.org/abs/2108.03147
http://arxiv.org/abs/2108.03147
Publikováno v:
Journal of cosmology and astroparticle physics 12(12), 006 (1-28) (2021). doi:10.1088/1475-7516/2021/12/006
1-31 (2021). doi:10.3204/PUBDB-2021-03060
1-31 (2021). doi:10.3204/PUBDB-2021-03060
Journal of cosmology and astroparticle physics 12(12), 006 (1-28) (2021). doi:10.1088/1475-7516/2021/12/006
A metastable cosmic-string network is a generic consequence of many grand unified theories (GUTs) when combined with cosmic inflation. Me
A metastable cosmic-string network is a generic consequence of many grand unified theories (GUTs) when combined with cosmic inflation. Me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d81db9b51209952f457443a26720b4fa
Autor:
Wilfried Buchmuller
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-18 (2021)
Journal of high energy physics 04(4), 168 (2021). doi:10.1007/JHEP04(2021)168
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-18 (2021)
Journal of high energy physics 04(4), 168 (2021). doi:10.1007/JHEP04(2021)168
Journal of high energy physics 04(4), 168 (2021). doi:10.1007/JHEP04(2021)168
We study symmetry breaking and topological defects in a supersymmetric model with gauge group U(2), which can be identified with the right-handed part SU(2)$_{R}$× U(
We study symmetry breaking and topological defects in a supersymmetric model with gauge group U(2), which can be identified with the right-handed part SU(2)$_{R}$× U(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::275bcecbb68b323dcbb097caacff01b1
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Pierre Auclair, Jose J. Blanco-Pillado, Mairi Sakellariadou, Sachiko Kuroyanagi, Alexander C. Jenkins, Daniel G. Figueroa, Sotiris Sanidas, Jeremy M. Wachter, Marek Lewicki, Lara L. Sousa, Daniele A. Steer
Publikováno v:
JCAP
JCAP, 2020, 04, pp.034. ⟨10.1088/1475-7516/2020/04/034⟩
JCAP, 2020, 04, pp.034. ⟨10.1088/1475-7516/2020/04/034⟩
Cosmic string networks offer one of the best prospects for detection of cosmological gravitational waves (GWs). The combined incoherent GW emission of a large number of string loops leads to a stochastic GW background (SGWB), which encodes the proper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61d54a2f872e955401ab989600d5412b