Results 1 to 10 of about 1,050 (119)
Anomaly inflow and gauge group topology in the 10d Sugimoto string theory
Journal of High Energy PhysicsWe revisit the chiral spectra on charged 1- and 5-branes in the 10d non-supersymmetric sp 16 $$ \mathfrak{sp}(16) $$ string theory (also known as the Sugimoto model), and verify that they consistently cancel the anomaly inflow induced by a Green-Schwarz ...
Vittorio Larotonda, Ling Lin
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Witten effect, anomaly inflow, and charge teleportation
Journal of High Energy Physics, 2021 We study a phenomenon that electric charges are “teleported” between two spatially separated objects without exchanging charged particles at all. For example, this phenomenon happens between a magnetic monopole and an axion string in four dimensions, two
Hajime Fukuda, Kazuya Yonekura
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Comments on QCD3 and anomalies with fundamental and adjoint matter
Journal of High Energy Physics, 2022 ’t Hooft anomaly matching is powerful for constraining the low energy phases of gauge theories. In 3d one common anomaly is the parity anomaly in a T-symmetric theory where one cannot gauge the global symmetry group without breaking the time-reversal ...
Nakarin Lohitsiri, Tin Sulejmanpasic
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Global anomalies in 8d supergravity
Journal of High Energy Physics, 2022 We study gauge and gravitational anomalies of fermions and 2-form fields on eight-dimensional spin manifolds. Possible global gauge anomalies are classified by spin bordism groups Ω 9 spin BG $$ {\varOmega}_9^{\mathrm{spin}}(BG) $$ which we determine by ...
Yasunori Lee, Kazuya Yonekura
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Chiral torsional effects in anomalous fluids in thermal equilibrium
Journal of High Energy Physics, 2021 Using the similarity between spacetime torsion and axial gauge couplings, we study torsional contributions to the equilibrium partition function in a stationary background.
Juan L. Mañes +2 more
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Journal of High Energy Physics, 2022 We study nondissipative transport induced by the Nieh-Yan anomaly. After computing the torsional terms in the equilibrium partition function using transgression, we find the constitutive relations for the covariant axial-vector, heat, stress, and spin ...
Manuel Valle, Miguel Á. Vázquez-Mozo
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Chiral kinetic theory from effective field theory revisited
Journal of High Energy Physics, 2019 We revisit the chiral kinetic equation from high density effective theory approach, finding a chiral kinetic equation differs from counterpart derived from field theory in high order terms in the O(1/μ) expansion, but in agreement with the equation ...
Shu Lin, Aradhya Shukla
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Zilch vortical effect for fermions
Journal of High Energy Physics, 2021 We consider the notion of zilch current that was recently discussed in the literature as an alternative helicity measure for photons. Developing this idea, we suggest the generalization of the zilch for the systems of fermions.
Artem Alexandrov, Pavel Mitkin
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Relating ’t Hooft anomalies of 4d pure Yang-Mills and 2d ℂℙ N− 1 model
Journal of High Energy Physics, 2018 It has recently been shown that a center-twisted compactification of the four-dimensional pure SU(N) Yang-Mills theory on a three-torus gives rise to the twodimensional ℂℙ N− 1-model on a circle with a flavor-twisted boundary condition.
Masahito Yamazaki
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Relativistic hydrodynamics with the parity anomaly
Journal of High Energy Physics, 2022 We consider the hydrodynamic regime of a 2+1 dimensions QFT with the parity anomaly. Beyond the known constraints from positivity of entropy production, we show that the anomaly inflow mechanism, from a corresponding bulk SPT phase, together with ...
Napat Poovuttikul
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