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Journal of High Energy Physics, 2021 We consider, at the linearized level, the superspace formulation of lower-dimensional F-theory. In particular, we describe the embedding of 3D Type II super-gravity of the superstring, or 4D, N = 1 supergravity of M-theory, into the corresponding F ...
William D. Linch, Warren Siegel
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Dissipative hydrodynamics in superspace [PDF]
Journal of High Energy Physics, 2018 We construct a Schwinger-Keldysh effective field theory for relativistic hydrodynamics for charged matter in a thermal background using a superspace formalism.
Kristan Jensen +2 more
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E7(7) exceptional field theory in superspace [PDF]
Journal of High Energy Physics, 2019 We formulate the locally supersymmetric E7(7) exceptional field theory in a (4 + 56|32) dimensional superspace, corresponding to a 4D N = 8 “external” superspace augmented with an “internal” 56-dimensional space.
Daniel Butter +2 more
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Vandermondes in superspace [PDF]
Transactions of the American Mathematical Society, 2019 Superspace of rank n n is a Q \mathbb {Q} -algebra with n n commuting generators x 1 , … , x n
B. Rhoades, A. Wilson
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Orthorhombic charge density wave on the tetragonal lattice of EuAl4 [PDF]
IUCrJ, 2022 EuAl4 possesses the BaAl4 crystal structure type with tetragonal symmetry I4/mmm. It undergoes a charge density wave (CDW) transition at TCDW = 145 K and features four consecutive antiferromagnetic phase transitions below 16 K. Here we use single-crystal
Sitaram Ramakrishnan +15 more
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An entropy current in superspace [PDF]
Journal of High Energy Physics, 2018 A bstractWe provide a mechanism by which an entropy current can be constructed in a supersymmetric formulation of the low-energy effective action for the Schwinger-Keldysh generating functional.
K. Jensen +3 more
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Reply to comment on Couzi et al. (2018): a phenomenological model for structural phase transitions in incommensurate alkane/urea inclusion compounds [PDF]
Royal Society Open Science, 2019 In a recent paper (Couzi et al. 2018 R. Soc. open sci. 5, 180058. (doi:10.1098/rsos.180058)), we proposed a new phenomenological model to account for the I↔II↔“III” phase sequence in incommensurate n-alkane/urea inclusion compounds, which represents an ...
Kirsten Christensen +6 more
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M5-brane in the superspace approach [PDF]
Physical Review D, 2022 Motivated by Sen’s spacetime prescription for the construction of theories with self-dual field strengths, we present a rigid superspace Lagrangian describing noninteracting tensor multiplets living on a stack of M5-branes and containing all the physical ...
L. Andrianopoli +7 more
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A pedagogical discussion of N = 1 four-dimensional supergravity in superspace [PDF]
, 2021 A short introduction to N = 1 supergravity in four dimensions in the superspace approach is given emphasising on all steps to obtain the final Lagrangian.
R. Ducrocq +2 more
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Quantum Cosmology with Third Quantisation
Universe, 2021 We reviewed the canonical quantisation of the geometry of the spacetime in the cases of a simply and a non-simply connected manifold. In the former, we analysed the information contained in the solutions of the Wheeler–DeWitt equation and showed their ...
Salvador J. Robles-Pérez
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