Buchumschlag

Superconducting quantum criticality of topological surface states at three loops

The semimetal-superconductor quantum phase transition on the two-dimensional (2D) surface of a 3D topological insulator is conjectured to exhibit an emergent N=2 supersymmetry, based on a one-loop renormalization group (RG) analysis in the ε expansion. We provide additional support for this conjectu...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Zerf, Nikolai (VerfasserIn) , Lin, Chien-Hung (VerfasserIn) , Maciejko, Joseph (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 3 November 2016
In: Physical review
Year: 2016, Jahrgang: 94, Heft: 20, Pages: 1-17
ISSN:2469-9969
DOI:10.1103/PhysRevB.94.205106
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevB.94.205106
Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevB.94.205106
Volltext
Verfasserangaben:Nikolai Zerf, Chien-Hung Lin, and Joseph Maciejko

MARC

LEADER 00000caa a2200000 c 4500
001 1772284076
003 DE-627
005 20220820052942.0
007 cr uuu---uuuuu
008 211004s2016 xx |||||o 00| ||eng c
024 7 |a 10.1103/PhysRevB.94.205106  |2 doi 
035 |a (DE-627)1772284076 
035 |a (DE-599)KXP1772284076 
035 |a (OCoLC)1341421722 
040 |a DE-627  |b ger  |c DE-627  |e rda 
041 |a eng 
084 |a 29  |2 sdnb 
100 1 |a Zerf, Nikolai  |e VerfasserIn  |0 (DE-588)1022067419  |0 (DE-627)715856715  |0 (DE-576)360211321  |4 aut 
245 1 0 |a Superconducting quantum criticality of topological surface states at three loops  |c Nikolai Zerf, Chien-Hung Lin, and Joseph Maciejko 
264 1 |c 3 November 2016 
300 |a 17 
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 04.10.2021 
520 |a The semimetal-superconductor quantum phase transition on the two-dimensional (2D) surface of a 3D topological insulator is conjectured to exhibit an emergent N=2 supersymmetry, based on a one-loop renormalization group (RG) analysis in the ε expansion. We provide additional support for this conjecture by performing a three-loop RG analysis and showing that the supersymmetric fixed point found at this order survives the extrapolation to 2D. We compute critical exponents to order ε3, obtaining the more accurate value ν≈0.985 for the correlation length exponent and confirming that the fermion and boson anomalous dimensions remain unchanged beyond one loop, as expected from non-renormalization theorems in supersymmetric theories. We further couple the system to a dynamical U(1) gauge field, and argue that the transition becomes fluctuation-induced first order in an appropriate type-I regime. We discuss implications of this result for quantum phase transitions between certain symmetry-preserving correlated surface states of 3D topological insulators. 
700 1 |a Lin, Chien-Hung  |e VerfasserIn  |0 (DE-588)1242429441  |0 (DE-627)1772284491  |4 aut 
700 1 |a Maciejko, Joseph  |d 1982-  |e VerfasserIn  |0 (DE-588)1170174256  |0 (DE-627)1037605365  |0 (DE-576)512408831  |4 aut 
773 0 8 |i Enthalten in  |t Physical review  |d Woodbury, NY : Inst., 2016  |g 94(2016), 20, Artikel-ID 205106, Seite 1-17  |h Online-Ressource  |w (DE-627)845696750  |w (DE-600)2844160-6  |w (DE-576)454495846  |x 2469-9969  |7 nnas  |a Superconducting quantum criticality of topological surface states at three loops 
773 1 8 |g volume:94  |g year:2016  |g number:20  |g elocationid:205106  |g pages:1-17  |g extent:17  |a Superconducting quantum criticality of topological surface states at three loops 
856 4 0 |u https://doi.org/10.1103/PhysRevB.94.205106  |x Verlag  |x Resolving-System  |z lizenzpflichtig  |3 Volltext 
856 4 0 |u https://link.aps.org/doi/10.1103/PhysRevB.94.205106  |x Verlag  |z lizenzpflichtig  |3 Volltext 
951 |a AR 
992 |a 20211004 
993 |a Article 
994 |a 2016 
998 |g 1022067419  |a Zerf, Nikolai  |m 1022067419:Zerf, Nikolai  |d 130000  |d 130300  |e 130000PZ1022067419  |e 130300PZ1022067419  |k 0/130000/  |k 1/130000/130300/  |p 1  |x j 
999 |a KXP-PPN1772284076  |e 3983615740 
BIB |a Y 
SER |a journal 
JSO |a {"relHost":[{"title":[{"title_sort":"Physical review","title":"Physical review"}],"type":{"media":"Online-Ressource","bibl":"periodical"},"disp":"Superconducting quantum criticality of topological surface states at three loopsPhysical review","language":["eng"],"corporate":[{"role":"isb","roleDisplay":"Herausgebendes Organ","display":"American Institute of Physics"},{"role":"isb","roleDisplay":"Herausgebendes Organ","display":"American Physical Society"}],"recId":"845696750","pubHistory":["Vol. 93, Iss. 1, January 2016-"],"titleAlt":[{"title":"Condensed matter and materials physics"}],"part":{"extent":"17","text":"94(2016), 20, Artikel-ID 205106, Seite 1-17","volume":"94","issue":"20","pages":"1-17","year":"2016"},"name":{"displayForm":["publ. by The American Institute of Physics"]},"origin":[{"publisherPlace":"Woodbury, NY","dateIssuedDisp":"2016-","publisher":"Inst.","dateIssuedKey":"2016"}],"id":{"zdb":["2844160-6"],"eki":["845696750"],"issn":["2469-9969"]},"physDesc":[{"extent":"Online-Ressource"}]}],"physDesc":[{"extent":"17 S."}],"name":{"displayForm":["Nikolai Zerf, Chien-Hung Lin, and Joseph Maciejko"]},"id":{"eki":["1772284076"],"doi":["10.1103/PhysRevB.94.205106"]},"origin":[{"dateIssuedKey":"2016","dateIssuedDisp":"3 November 2016"}],"language":["eng"],"recId":"1772284076","note":["Gesehen am 04.10.2021"],"type":{"media":"Online-Ressource","bibl":"article-journal"},"person":[{"roleDisplay":"VerfasserIn","display":"Zerf, Nikolai","role":"aut","family":"Zerf","given":"Nikolai"},{"role":"aut","display":"Lin, Chien-Hung","roleDisplay":"VerfasserIn","given":"Chien-Hung","family":"Lin"},{"role":"aut","display":"Maciejko, Joseph","roleDisplay":"VerfasserIn","given":"Joseph","family":"Maciejko"}],"title":[{"title":"Superconducting quantum criticality of topological surface states at three loops","title_sort":"Superconducting quantum criticality of topological surface states at three loops"}]} 
SRT |a ZERFNIKOLASUPERCONDU3201 

Ähnliche Einträge