1. Αποθετήριο Παραδοτέων Υποτρόφων Δράσεων ΕΣΠΑ Τριτοβάθμιας Εκπαίδευσης 2017-2023
2. Όλο το Αποθετήριο
3. Μεταδιδακτορικοί ερευνητές

Τύπος:	Άρθρο σε επιστημονικό περιοδικό
Τίτλος:	Elliptic string solutions on R×S2 and their pohlmeyer reduction
Συγγραφέας:	[EL] Κατσίνης, Δημήτριος[EN] Katsinis, Dimitrios [EL] Μητσούλας, Ιωάννης[EN] Mitsoulas, Ioannis [EL] Πάστρας, Γεώργιος[EN] Pastras, Georgios
Ημερομηνία:	24/11/2018
Περίληψη:	We study classical string solutions on R×S2 that correspond to elliptic solutions of the sine-Gordon equation. In this work, these solutions are systematically derived by inverting the Pohlmeyer reduction.Amapping of the physical properties of the string solutions to those of their Pohlmeyer counterparts is established. An interesting element of this mapping is the association of the number of spikes of the string to the topological charge in the sine-Gordon theory. Finally, the adopted parametrization of the solutions facilitates the identification of a dense subset of the moduli space of solutions, where the dispersion relation can be expressed in a closed form, arbitrarily far from the infinite size limit.
Γλώσσα:	Αγγλικά
Σελίδες:	20
DOI:	10.1140/epjc/s10052-018-6429-1
EISSN:	1434-6052
Θεματική κατηγορία:	[EL] Πυρηνική φυσική[EN] Nuclear Physics [EL] Μαθηματική φυσική[EN] Mathematical Physics
Λέξεις-κλειδιά:	Classical String Solutions; Pohlmeyer Reduction; AdS/CFT
Κάτοχος πνευματικών δικαιωμάτων:	© The Author(s) 2018
Όροι και προϋποθέσεις δικαιωμάτων:	This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Διατίθεται ανοιχτά στην τοποθεσία:	https://arxiv.org/abs/1805.09301 https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-018-6429-1#rightslink
Ηλεκτρονική διεύθυνση του τεκμηρίου στον εκδότη:	https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-018-6429-1#rightslink
Ηλεκτρονική διεύθυνση περιοδικού:	https://www.springer.com/journal/10052
Τίτλος πηγής δημοσίευσης:	The European Physical Journal C
Τεύχος:	78
Σελίδες τεκμηρίου (στην πηγή):	Article no 977
Σημειώσεις:	The research of D.Katsinis is funded by the “Strengthening Human Resources Research Potential via Doctorate Research” action of the operational programme “human resources development, education and long life learning, 2014–2020”, with priority axes 6, 8 and 9, implemented by the Greek State Scholarship Foundation and co-funded by the European Social Fund - ESF and National Resources of Greece. The research of GP is funded by the “Post-doctoral researchers support” action of the operational programme “human resources development, education and long life learning, 2014–2020”, with priority axes 6, 8 and 9, implemented by the Greek State Scholarship Foundation and co-funded by the European Social Fund - ESF and National Resources of Greece.
Εμφανίζεται στις συλλογές:	Μεταδιδακτορικοί ερευνητές