Problems in PT-symmetric quantum field theory: towards renormalization of the D-dimensional 𝜙2(𝑖𝜙)ɛ quantum field theory and non-hermitian extensions of the Nambu-Jona-Lasinio Model
Two problems of PT-symmetric quantum field theory are discussed: In the first part, the D-dimensional quantum field theory with the self-interaction phi^2 (i phi)^epsilon is analyzed. Techniques introduced previously in a first-order study of the perturbative nonlinearity expansion in epsilon, [Phys...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Dokumenttyp: | Buch/Monographie Hochschulschrift |
| Sprache: | Englisch |
| Veröffentlicht: |
Heidelberg
2021
|
| DOI: | 10.11588/heidok.00030676 |
| Schlagworte: | |
| Online-Zugang: | Resolving-System, kostenfrei: https://nbn-resolving.de/urn:nbn:de:bsz:16-heidok-306761 Resolving-System, kostenfrei: http://dx.doi.org/10.11588/heidok.00030676 Verlag, kostenfrei, Volltext: http://www.ub.uni-heidelberg.de/archiv/30676 Resolving-System: https://nbn-resolving.org/urn:nbn:de:bsz:16-heidok-306761 Langzeitarchivierung Nationalbibliothek: https://d-nb.info/1244925195/34 
|
| Verfasserangaben: | put forward by Alexander Felski ; referees Prof. Sandra P. Klevansky, Prof. Matthias Bartelmann |
MARC
| LEADER | 00000cam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 177618761X | ||
| 003 | DE-627 | ||
| 005 | 20220118163032.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 211104s2021 gw |||||om 00| ||eng c | ||
| 024 | 7 | |a urn:nbn:de:bsz:16-heidok-306761 |2 urn | |
| 024 | 7 | |a 10.11588/heidok.00030676 |2 doi | |
| 035 | |a (DE-627)177618761X | ||
| 035 | |a (DE-599)KXP177618761X | ||
| 035 | |a (OCoLC)1282609265 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 044 | |c XA-DE-BW | ||
| 082 | 0 | |a 530.14 |q DE-101 | |
| 082 | 0 | 4 | |a 530 |q DE-101 |
| 084 | |a 29 |2 sdnb | ||
| 084 | |a 29 |2 sdnb | ||
| 100 | 1 | |a Felski, Alexander |d 1994- |e VerfasserIn |0 (DE-588)1175669970 |0 (DE-627)1046958801 |0 (DE-576)516385496 |4 aut | |
| 245 | 1 | 0 | |a Problems in PT-symmetric quantum field theory |b towards renormalization of the D-dimensional 2()ɛ quantum field theory and non-hermitian extensions of the Nambu-Jona-Lasinio Model |c put forward by Alexander Felski ; referees Prof. Sandra P. Klevansky, Prof. Matthias Bartelmann |
| 246 | 3 | 0 | |a phi epsilon 2 () ɛ |
| 264 | 1 | |a Heidelberg |c 2021 | |
| 300 | |a 1 Online-Ressource (vii, 195 Seiten) |b Illustrationen, Diagramme | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Im Titelzusatz sind die Zahl 2 und der griechische Buchstabe epsilon hochgestellt | ||
| 502 | |b Dissertation |c Heidelberg University |d 2021 | ||
| 520 | |a Two problems of PT-symmetric quantum field theory are discussed: In the first part, the D-dimensional quantum field theory with the self-interaction phi^2 (i phi)^epsilon is analyzed. Techniques introduced previously in a first-order study of the perturbative nonlinearity expansion in epsilon, [Phys. Rev. D 98, 125003], are generalized for the application at higher orders and used to determine the expansion coefficients of the ground-state energy density, the p-point Green’s functions, and the effective mass of the theory. The perturbative renormalization of the two-dimensional model is discussed to second order in the nonlinearity expansion and the behavior is contrasted with that in a coupling-constant expansion through a multiple-scale analysis. In the second part, the 3 + 1 dimensional Nambu–Jona-Lasinio model is modified by PT-symmetric and anti-PT-symmetric non-Hermitian bilinears to analyze the role of PT symmetry in fermionic quantum field theory. The generated masses of the fermion as well as the scalar and pseudoscalar mesons are obtained. The study is supplemented by an analysis of the fermion mass in the similarly modified 1 + 1 dimensional chiral Gross-Neveu model. | ||
| 546 | |a Text englisch, Zusammenfassung in deutscher und englischer Sprache | ||
| 650 | 0 | 7 | |0 (DE-588)1188049933 |0 (DE-627)1666971421 |a PT-Transformation |2 gnd |
| 650 | 0 | 7 | |0 (DE-588)4047984-5 |0 (DE-627)106192744 |0 (DE-576)209075619 |a Quantenfeldtheorie |2 gnd |
| 650 | 0 | 7 | |0 (DE-588)4059317-4 |0 (DE-627)106143875 |0 (DE-576)209130369 |a Teilchen |2 gnd |
| 655 | 7 | |a Hochschulschrift |0 (DE-588)4113937-9 |0 (DE-627)105825778 |0 (DE-576)209480580 |2 gnd-content | |
| 700 | 1 | |a Klevansky, Sandra Pamela |d 1959- |e AkademischeR BetreuerIn |0 (DE-588)1084353393 |0 (DE-627)848523520 |0 (DE-576)456294600 |4 dgs | |
| 751 | |a Heidelberg |0 (DE-588)4023996-2 |0 (DE-627)106300814 |0 (DE-576)208952578 |4 uvp | ||
| 776 | 0 | 8 | |i Erscheint auch als |n Druck-Ausgabe |a Felski, Alexander, 1994 - |t Problems in PT-symmetric quantum field theory |d Heidelberg, 2021 |h vii, 195 Seiten |w (DE-627)1786377101 |
| 856 | 4 | 0 | |u https://nbn-resolving.de/urn:nbn:de:bsz:16-heidok-306761 |q application/pdf |x Resolving-System |z kostenfrei |
| 856 | 4 | 0 | |u http://dx.doi.org/10.11588/heidok.00030676 |v 2021-12-08 |x Resolving-System |z kostenfrei |
| 856 | 4 | 0 | |u http://www.ub.uni-heidelberg.de/archiv/30676 |q application/pdf |v 2021-12-08 |x Verlag |z kostenfrei |3 Volltext |
| 856 | 4 | 0 | |u https://nbn-resolving.org/urn:nbn:de:bsz:16-heidok-306761 |v 2021-12-08 |x Resolving-System |
| 856 | 4 | 0 | |u https://d-nb.info/1244925195/34 |v 2021-12-08 |x Langzeitarchivierung Nationalbibliothek |
| 912 | |a GBV-ODiss | ||
| 951 | |a BO | ||
| 992 | |a 20211104 | ||
| 993 | |a Thesis | ||
| 994 | |a 2021 | ||
| 998 | |g 1175669970 |a Felski, Alexander |m 1175669970:Felski, Alexander |d 130000 |d 130001 |e 130000PF1175669970 |e 130001PF1175669970 |k 0/130000/ |k 1/130000/130001/ |p 1 |x j |y j | ||
| 999 | |a KXP-PPN177618761X |e 3999103043 | ||
| BIB | |a Y | ||
| JSO | |a {"physDesc":[{"noteIll":"Illustrationen, Diagramme","extent":"1 Online-Ressource (vii, 195 Seiten)"}],"id":{"doi":["10.11588/heidok.00030676"],"eki":["177618761X"],"uri":["urn:nbn:de:bsz:16-heidok-306761"]},"origin":[{"dateIssuedKey":"2021","dateIssuedDisp":"2021","publisherPlace":"Heidelberg"}],"name":{"displayForm":["put forward by Alexander Felski ; referees Prof. Sandra P. Klevansky, Prof. Matthias Bartelmann"]},"recId":"177618761X","language":["eng"],"note":["Im Titelzusatz sind die Zahl 2 und der griechische Buchstabe epsilon hochgestellt"],"type":{"media":"Online-Ressource","bibl":"thesis"},"title":[{"subtitle":"towards renormalization of the D-dimensional 2()ɛ quantum field theory and non-hermitian extensions of the Nambu-Jona-Lasinio Model","title":"Problems in PT-symmetric quantum field theory","title_sort":"Problems in PT-symmetric quantum field theory"}],"person":[{"family":"Felski","given":"Alexander","display":"Felski, Alexander","roleDisplay":"VerfasserIn","role":"aut"},{"family":"Klevansky","given":"Sandra Pamela","display":"Klevansky, Sandra Pamela","roleDisplay":"AkademischeR BetreuerIn","role":"dgs"}],"noteThesis":["Dissertation. - Heidelberg University. - 2021"]} | ||
| SRT | |a FELSKIALEXPROBLEMSIN2021 | ||