Results 31 to 40 of about 37,951 (270)
One-loop CHY-integrand of bi-adjoint scalar theory
Journal of High Energy Physics, 2020 In this paper, the one-loop CHY-integrands of bi-adjoint scalar theory has been reinvestigated. Differing from previous constructions, we have explicitly removed contributions from tadpole and massless bubbles when taking the forward limit of ...
Bo Feng, Chang Hu
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Journal of High Energy Physics, 2018 Energy and momentum conservation in the context of a type II, purely transmitting, defect, within a single scalar relativistic two-dimensional field theory, places a severe constraint not only on the nature of the defect but also on the potentials for ...
E. Corrigan, C. Zambon
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From locality to irregularity: introducing local quenches in massive scalar field theory
Journal of High Energy Physics, 2023 In this paper, we initiate the study of operator local quenches in non-conformal field theories. We consider the dynamics of excited local states in massive scalar field theory in an arbitrary spacetime dimension and generalize the well-known two ...
Dmitry S. Ageev +2 more
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Going down from a 3-form in 16 dimensions [PDF]
, 2002 Group theory indicates the existence of a SO(8)×SO(7)⊂SO(16) invariant self-duality equation for a 3-form in 16 dimensions. It is a signal for interesting topological field theories, especially on 8-dimensional manifolds with holonomy group smaller than ...
Baulieu, Laurent
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Negative energy enhancement in layered holographic conformal field theories [PDF]
, 2021 Using a holographic model, we study quantum field theories with a layer of one CFT surrounded by another CFT, on either a periodic or an infinite direction.
Alex May +2 more
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Entanglement dynamics after a quench in Ising field theory: a branch point twist field approach
Journal of High Energy Physics, 2019 We extend the branch point twist field approach for the calculation of entanglement entropies to time-dependent problems in 1+1-dimensional massive quantum field theories.
Olalla A. Castro-Alvaredo +3 more
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Compactifying 5d superconformal field theories to 3d
Journal of High Energy Physics, 2021 Building on recent progress in the study of compactifications of 6d (1, 0) superconformal field theories (SCFTs) on Riemann surfaces to 4d N $$ \mathcal{N} $$ = 1 theories, we initiate a systematic study of compactifications of 5d N $$ \mathcal{N} $$ = 1
Matteo Sacchi, Orr Sela, Gabi Zafrir
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The Thousand-Pulsar-Array programme on MeerKAT–XVI. Mapping the Galactic magnetic field with pulsar observations [PDF]
Measuring the magnetic field of the Milky Way reveals the structure and evolution of the Galaxy. Pulsar rotation measures (RMs) provide a means to probe this Galactic magnetic field (GMF) in three dimensions.
Weltevrede, P. +11 more
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Wilson loops in N=2 superconformal Yang-Mills theory [PDF]
, 2010 archiveprefix: arXiv primaryclass: hep-th reportnumber: HU-EP-10-41 slaccitation: %%CITATION = ARXIV:1007.4923;%%archiveprefix: arXiv primaryclass: hep-th reportnumber: HU-EP-10-41 slaccitation: %%CITATION = ARXIV:1007.4923;%%archiveprefix: arXiv ...
Andree, R +3 more
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Modular energy inequalities from relative entropy
Journal of High Energy Physics, 2018 We obtain new constraints for the modular energy of general states by using the monotonicity property of relative entropy. In some cases, modular energy can be related to the energy density of states and these constraints lead to interesting relations ...
David Blanco +3 more
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