| Naslov: | Discrete symmetries in Heterotic/F-theory duality and mirror symmetry |
|---|
| Avtorji: | ID Cvetič, Mirjam (Avtor)
ID Grassi, Antonella (Avtor)
ID Poretschkin, Maximilian (Avtor) |
|---|
| Datoteke: |  Journal_of_High_Energy_Physics_2017_Cvetic_et_al._Discrete_symmetries_in_HeteroticF-theory_duality_and_mirror_symmetry.pdf (510,30 KB)
MD5: 11F88B078CA313E105EDEB80F4E8E7DA
PID: 20.500.12556/dkum/585ff692-5daf-456f-9f43-9859e37fb037
 http://link.springer.com/10.1007/JHEP06(2017)156
|
|---|
| Jezik: | Angleški jezik |
|---|
| Vrsta gradiva: | Znanstveno delo |
|---|
| Tipologija: | 1.01 - Izvirni znanstveni članek |
|---|
| Organizacija: | UM - Univerza v Mariboru
|
|---|
| Opis: | We study aspects of Heterotic/F-theory duality for compactifications with Abelian discrete gauge symmetries. We consider F-theory compactifications on genus-one fibered Calabi-Yau manifolds with n-sections, associated with the Tate-Shafarevich group Z(n). Such models are obtained by studying first a specific toric set-up whose associated Heterotic vector bundle has structure group Z(n). By employing a conjectured Heterotic/F-theory mirror symmetry we construct dual geometries of these original toric models, where in the stable degeneration limit we obtain a discrete gauge symmetry of order two and three, for compactifications to six dimensions. We provide explicit constructions of mirror-pairs for symmetric examples with Z(2) and Z(3), in six dimensions. The Heterotic models with symmetric discrete symmetries are related in field theory to a Higgsing of Heterotic models with two symmetric abelian U(1) gauge factors, where due to the Stuckelberg mechanism only a diagonal U(1) factor remains massless, and thus after Higgsing only a diagonal discrete symmetry of order n is present in the Heterotic models and detected via Heterotic/F-theory duality. These constructions also provide further evidence for the conjectured mirror symmetry in Heterotic/F-theory at the level of fibrations with torsional sections and those with multi-sections. |
|---|
| Ključne besede: | discrete symmetries, F-theory, string duality, superstrings, heterotic strings |
|---|
| Status publikacije: | Objavljeno |
|---|
| Verzija publikacije: | Objavljena publikacija |
|---|
| Leto izida: | 2017 |
|---|
| Št. strani: | str. 1-25 |
|---|
| Številčenje: | 2017, št. 6 |
|---|
| PID: | 20.500.12556/DKUM-69870  |
|---|
| ISSN: | 1029-8479 |
|---|
| UDK: | 530.122.3 |
|---|
| COBISS.SI-ID: | 94081537 |
|---|
| DOI: | 10.1007/JHEP06(2017)156 |
|---|
| ISSN pri članku: | 1029-8479 |
|---|
| NUK URN: | URN:SI:UM:DK:MDRYBM5V |
|---|
| Datum objave v DKUM: | 08.03.2018 |
|---|
| Število ogledov: | 2206 |
|---|
| Število prenosov: | 454 |
|---|
| Metapodatki: |    |
|---|
| Področja: | Ostalo
|
|---|
|
:
|
Kopiraj citat |
|---|
| | | | Skupna ocena: | (0 glasov) |
|---|
| Vaša ocena: | Ocenjevanje je dovoljeno samo prijavljenim uporabnikom. |
|---|
| Objavi na: |  |
|---|
Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše
podrobnosti ali sproži prenos. |
