Flowing with the temporal renormalisation group
We discuss the far-from-equilibrium evolution of $\phi^3$-theory in $1+1$ dimensions with the temporal functional renormalisation group \cite{Gasenzer:2007za, Gasenzer:2010rq}. In particular, we show that this manifestly causal approach leads to novel one-loop exact equations for fully dressed corre...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Dokumenttyp: | Article (Journal) Kapitel/Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
18 Oct 2019
|
| In: |
Arxiv
|
| Online-Zugang: | Verlag, Volltext: http://arxiv.org/abs/1910.09369
|
| Verfasserangaben: | Lukas Corell, Anton K. Cyrol, Markus Heller, and Jan M. Pawlowski |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1690335823 | ||
| 003 | DE-627 | ||
| 005 | 20220817233425.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 200219s2019 xx |||||o 00| ||eng c | ||
| 035 | |a (DE-627)1690335823 | ||
| 035 | |a (DE-599)KXP1690335823 | ||
| 035 | |a (OCoLC)1341307190 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 29 |2 sdnb | ||
| 100 | 1 | |a Corell, Lukas |d 1992- |e VerfasserIn |0 (DE-588)1173745319 |0 (DE-627)1043593373 |0 (DE-576)515637270 |4 aut | |
| 245 | 1 | 0 | |a Flowing with the temporal renormalisation group |c Lukas Corell, Anton K. Cyrol, Markus Heller, and Jan M. Pawlowski |
| 264 | 1 | |c 18 Oct 2019 | |
| 300 | |a 15 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 19.02.2020 | ||
| 520 | |a We discuss the far-from-equilibrium evolution of $\phi^3$-theory in $1+1$ dimensions with the temporal functional renormalisation group \cite{Gasenzer:2007za, Gasenzer:2010rq}. In particular, we show that this manifestly causal approach leads to novel one-loop exact equations for fully dressed correlation functions. Within this setup, we numerically compute the dynamical propagator. Its behaviour suggests self-similarity far from equilibrium in a restricted momentum regime. We discuss the scaling exponents for our solution, as well as the numerical satisfaction of energy and particle number conservation. We also derive a simple exact representation of the expectation value of the energy-momentum tensor solely in terms of the propagator. | ||
| 650 | 4 | |a Condensed Matter - Other Condensed Matter | |
| 650 | 4 | |a Condensed Matter - Statistical Mechanics | |
| 650 | 4 | |a High Energy Physics - Phenomenology | |
| 650 | 4 | |a High Energy Physics - Theory | |
| 700 | 1 | |a Heller, Markus |d 1990- |e VerfasserIn |0 (DE-588)1205008411 |0 (DE-627)1690338156 |4 aut | |
| 700 | 1 | |a Pawlowski, Jan M. |d 1965- |e VerfasserIn |0 (DE-588)1047077388 |0 (DE-627)777525925 |0 (DE-576)400331381 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Arxiv |d Ithaca, NY : Cornell University, 1991 |g (2019) Artikel-Nummer 1910.09369, 15 Seiten |h Online-Ressource |w (DE-627)509006531 |w (DE-600)2225896-6 |w (DE-576)28130436X |7 nnas |a Flowing with the temporal renormalisation group |
| 773 | 1 | 8 | |g year:2019 |g extent:15 |a Flowing with the temporal renormalisation group |
| 856 | 4 | 0 | |u http://arxiv.org/abs/1910.09369 |x Verlag |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20200219 | ||
| 993 | |a Article | ||
| 994 | |a 2019 | ||
| 998 | |g 1047077388 |a Pawlowski, Jan M. |m 1047077388:Pawlowski, Jan M. |d 130000 |d 130300 |e 130000PP1047077388 |e 130300PP1047077388 |k 0/130000/ |k 1/130000/130300/ |p 4 |y j | ||
| 998 | |g 1205008411 |a Heller, Markus |m 1205008411:Heller, Markus |d 130000 |d 130300 |e 130000PH1205008411 |e 130300PH1205008411 |k 0/130000/ |k 1/130000/130300/ |p 3 | ||
| 998 | |g 1173745319 |a Corell, Lukas |m 1173745319:Corell, Lukas |d 130000 |d 130300 |e 130000PC1173745319 |e 130300PC1173745319 |k 0/130000/ |k 1/130000/130300/ |p 1 |x j | ||
| 999 | |a KXP-PPN1690335823 |e 3596726107 | ||
| BIB | |a Y | ||
| JSO | |a {"name":{"displayForm":["Lukas Corell, Anton K. Cyrol, Markus Heller, and Jan M. Pawlowski"]},"type":{"media":"Online-Ressource","bibl":"chapter"},"language":["eng"],"recId":"1690335823","id":{"eki":["1690335823"]},"origin":[{"dateIssuedKey":"2019","dateIssuedDisp":"18 Oct 2019"}],"note":["Gesehen am 19.02.2020"],"physDesc":[{"extent":"15 S."}],"person":[{"display":"Corell, Lukas","role":"aut","family":"Corell","given":"Lukas"},{"display":"Heller, Markus","role":"aut","family":"Heller","given":"Markus"},{"role":"aut","display":"Pawlowski, Jan M.","family":"Pawlowski","given":"Jan M."}],"title":[{"title":"Flowing with the temporal renormalisation group","title_sort":"Flowing with the temporal renormalisation group"}],"relHost":[{"title":[{"title_sort":"Arxiv","title":"Arxiv"}],"part":{"text":"(2019) Artikel-Nummer 1910.09369, 15 Seiten","year":"2019","extent":"15"},"language":["eng"],"disp":"Flowing with the temporal renormalisation groupArxiv","type":{"bibl":"edited-book","media":"Online-Ressource"},"titleAlt":[{"title":"Arxiv.org"},{"title":"Arxiv.org e-print archive"},{"title":"Arxiv e-print archive"},{"title":"De.arxiv.org"}],"physDesc":[{"extent":"Online-Ressource"}],"note":["Gesehen am 28.05.2024"],"origin":[{"publisher":"Cornell University ; Arxiv.org","dateIssuedDisp":"1991-","dateIssuedKey":"1991","publisherPlace":"Ithaca, NY ; [Erscheinungsort nicht ermittelbar]"}],"pubHistory":["1991 -"],"id":{"zdb":["2225896-6"],"eki":["509006531"]},"recId":"509006531"}]} | ||
| SRT | |a CORELLLUKAFLOWINGWIT1820 | ||