SCOAP3 Repository 12 records found  1 - 10nextSearch took 0.02 seconds. 
1. Randomness and chaos in qubit models / Lau, Pak Hang Chris ; Ma, Chen-Te ; Murugan, Jeff ; Tezuka, Masaki
We introduce randomness into a class of integrable models and study the spectral form factor as a diagnostic to distinguish between randomness and chaos. [...]
Published in Physics letters B 795 (2019) 230-235 10.1016/j.physletb.2019.05.052
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2. More on supersymmetric and 2d analogs of the SYK model / Murugan, Jeff ; Stanford, Douglas ; Witten, Edward
In this paper, we explore supersymmetric and 2d analogs of the SYK model. [...]
Published in JHEP 1708 (2017) 146 10.1007/JHEP08(2017)146 arXiv:1706.05362
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3. Particle-vortex duality in topological insulators and superconductors / Murugan, Jeff ; Nastase, Horatiu
We investigate the origins and implications of the duality between topological insulators and topological superconductors in three and four spacetime dimensions. [...]
Published in JHEP 1705 (2017) 159 10.1007/JHEP05(2017)159 arXiv:1606.01912
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4. Holographic entanglement entropy for gravitational anomaly in four dimensions / Ali, Tibra ; Haque, S. ; Murugan, Jeff
We compute the holographic entanglement entropy for the anomaly polynomial Tr R 2 in 3+1 dimensions. [...]
Published in JHEP 1703 (2017) 084 10.1007/JHEP03(2017)084 arXiv:1611.03415
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5. A nonabelian particle-vortex duality in gauge theories / Murugan, Jeff ; Nastase, Horatiu
We define a nonabelian version of particle-vortex duality, by dimensionally extending usual (1+1)-dimensional nonabelian T-duality to (2+1) dimensions. [...]
Published in JHEP 1608 (2016) 141 10.1007/JHEP08(2016)141 arXiv:1512.08926
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6. Nonrelativistic limit of the abelianized ABJM model and the ADS/CMT correspondence / Lopez-Arcos, Cristhiam ; Murugan, Jeff ; Nastase, Horatiu
We consider the nonrelativistic limit of the abelian reduction of the massive ABJM model proposed in [1], obtaining a supersymmetric version of the Jackiw-Pi model. [...]
Published in JHEP 1605 (2016) 165 10.1007/JHEP05(2016)165 arXiv:1510.01662
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7. The information metric on the moduli space of instantons with global symmetries / Malek, Emanuel ; Murugan, Jeff ; Shock, Jonathan P.
In this note we revisit Hitchin's prescription [1] of the Fisher metric as a natural measure on the moduli space of instantons that encodes the space–time symmetries of a classical field theory. [...]
Published in Physics letters B (2015) 10.1016/j.physletb.2015.12.044
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8. T-duality of Green-Schwarz superstrings on AdS d × S d × M 10−2 d / Abbott, Michael ; Murugan, Jeff ; Penati, Silvia ; Pittelli, Antonio ; et al
We verify the self-duality of Green-Schwarz supercoset sigma models on AdS d × S d backgrounds ( d = 2 , 3 , 5) under combined bosonic and fermionic T-dualities without gauge fixing kappa symmetry. [...]
Published in JHEP 1512 (2015) 104 10.1007/JHEP12(2015)104 arXiv:1509.07678
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9. A nonabelian particle–vortex duality / Murugan, Jeff ; Nastase, Horatiu
We define a nonabelian particle–vortex duality as a 3-dimensional analogue of the usual 2-dimensional worldsheet nonabelian T-duality. [...]
Published in Physics letters B (2015) 10.1016/j.physletb.2015.12.046
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10. Particle-vortex and Maxwell duality in the AdS 4 × ℂ ℙ 3 /ABJM correspondence / Murugan, Jeff ; Nastase, Horatiu ; Rughoonauth, Nitin ; Shock, Jonathan
We revisit the notion of particle-vortex duality in abelian theories of complex scalar fields coupled to gauge fields, formulating the duality as a transformation at the level of the path integral. [...]
Published in JHEP 1410 (2014) 051 10.1007/JHEP10(2014)051 arXiv:1404.5926
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