How center vortices break chiral symmetry

2016 ◽  
Author(s):  
Manfried Faber ◽  
Roman Höllwieser
Keyword(s):  
Chiral Symmetry ◽  
Break Chiral Symmetry

scholarly journals Scalar effective potential for D7 brane probes which break chiral symmetry

2006 ◽  
Vol 2006 (05) ◽  
pp. 011-011 ◽  
Author(s):  
Riccardo Apreda ◽  
Johanna Erdmenger ◽  
Nick Evans
Keyword(s):  
Chiral Symmetry ◽  
Effective Potential ◽  
Break Chiral Symmetry

scholarly journals Extended SSH Model in Non-Hermitian Waveguides with Alternating Real and Imaginary Couplings

2020 ◽  
Vol 10 (10) ◽  
pp. 3425 ◽  
Author(s):  
Ziwei Fu ◽  
Nianzu Fu ◽  
Huaiyuan Zhang ◽  
Zhe Wang ◽  
Dong Zhao ◽  
...  
Keyword(s):  
Chiral Symmetry ◽  
Zero Mode ◽  
Periodic Structures ◽  
Topological Invariant ◽  
Waveguide Array ◽  
Topological Properties ◽  
Absolute Value ◽  
Optical Routers ◽  
Break Chiral Symmetry ◽  
Ssh Model

We studied the topological properties of an extended Su–Schrieffer–Heeger (SSH) model composed of a binary waveguide array with alternating real and imaginary couplings. The topological invariant of the periodic structures remained quantized with chiral symmetry even though the system was non-Hermitian. The numerical results indicated that phase transition arose when the absolute values of the two couplings were equal. The system supported a topological zero mode at the boundary of nontrivial structures when chiral symmetry was preserved. By adding onsite gain and loss to break chiral symmetry, the topological modes dominated in all supermodes with maximum absolute value of imaginary energy. This study enriches research on the SSH model in non-Hermitian systems and may find applications in optical routers and switches.

scholarly journals Phase diagrams of charged colloidal rods: Can a uniaxial charge distribution break chiral symmetry?

2016 ◽  
Vol 144 (9) ◽  
pp. 094901 ◽  
Author(s):  
Tara Drwenski ◽  
Simone Dussi ◽  
Michiel Hermes ◽  
Marjolein Dijkstra ◽  
René van Roij
Keyword(s):  
Phase Diagrams ◽  
Charge Distribution ◽  
Chiral Symmetry ◽  
Break Chiral Symmetry ◽  
Colloidal Rods

Chiral symmetry and the properties of hadrons in the Generalized Nambu—Jona-Lasinio model

2016 ◽  
Vol 187 (07) ◽  
pp. 715-743
Author(s):  
Yuliya S. Kalashnikova ◽  
Aleksei V. Nefed'ev ◽  
J.E.F.T. Ribeiro
Keyword(s):  
Chiral Symmetry

scholarly journals Chiral symmetry constraints on resonant amplitudes

2018 ◽  
Vol 778 ◽  
pp. 43-47 ◽  
Author(s):  
Peter C. Bruns ◽  
Maxim Mai
Keyword(s):  
Chiral Symmetry ◽  
Symmetry Constraints
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