Nuclear Physics B (Elsevier)

Latest additions:
2018-12-01
07:55
Exact correlators from conformal Ward identities in momentum space and the perturbative TJJ vertex / Corianò, Claudio ; Maglio, Matteo Maria
We present a general study of 3-point functions of conformal field theory in momentum space, following a reconstruction method for tensor correlators, based on the solution of the conformal Ward identities (CWI's), introduced in recent works by Bzowski, McFadden and Skenderis (BMS). [...]
Published in Nuclear Physics B 938 (2019) 440-522 10.1016/j.nuclphysb.2018.11.016
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2018-12-01
07:55
Solving Heun's equation using conformal blocks / Pia̧tek, Marcin ; Pietrykowski, Artur R.
It is known that the classical limit of the second order BPZ null vector decoupling equation for the simplest two 5-point degenerate spherical conformal blocks yields: (i) the normal form of the Heun equation with the complex accessory parameter determined by the 4-point classical block on the sphere, and (ii) a pair of the Floquet type linearly independent solutions. [...]
Published in Nuclear Physics B 938 (2019) 543-570 10.1016/j.nuclphysb.2018.11.021
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2018-12-01
07:55
Weyl anomaly and the C -function in λ -deformed CFTs / Sagkrioti, Eftychia ; Sfetsos, Konstantinos ; Siampos, Konstantinos
For a general λ -deformation of current algebra CFTs we compute the exact Weyl anomaly coefficient and the corresponding metric in the couplings space geometry. [...]
Published in Nuclear Physics B 938 (2019) 426-439 10.1016/j.nuclphysb.2018.11.024
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2018-11-29
17:26
Coordinate space calculation of two- and three-loop sunrise-type diagrams, elliptic functions and truncated Bessel integral identities / Groote, S. ; Körner, J.G.
We integrate three-loop sunrise-type vacuum diagrams in D0=4 dimensions with four different masses using configuration space techniques. [...]
Published in Nuclear Physics B 938 (2019) 416-425 10.1016/j.nuclphysb.2018.11.023
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2018-11-28
15:18
Hyperscaling violating geometry with magnetic field and DC conductivity / Mukhopadhyay, Subir ; Paul, Chandrima
We consider black hole with magnetic field in hyperscaling violating Lifshitz theories arised in a four dimensional Einstein–Maxwell-dilaton system along with axion fields. [...]
Published in Nuclear Physics B 938 (2019) 571-593 10.1016/j.nuclphysb.2018.11.022
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2018-11-27
14:50
Holographic entanglement thermodynamics for higher dimensional charged black hole / Karar, Sourav ; Ghorai, Debabrata ; Gangopadhyay, Sunandan
In this paper, we have investigated the entanglement thermodynamics for d -dimensional charged AdS black hole by studying the holographic entanglement entropy in different cases. [...]
Published in Nuclear Physics B 938 (2019) 363-387 10.1016/j.nuclphysb.2018.11.018
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2018-11-27
14:50
Some comments on the holographic heavy quark potential in a thermal bath / Wu, Yan ; Hou, De-fu ; Ren, Hai-cang
The heavy quark potential of a thermal Yang–Mills theory in strong coupling limit is explored in terms of the holographic principle. [...]
Published in Nuclear Physics B 938 (2019) 351-362 10.1016/j.nuclphysb.2018.11.020
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2018-11-27
14:50
AdS 4 dyonic black holes in gravity's rainbow / Panahiyan, S. ; Hendi, S.H. ; Riazi, N.
In this paper, we investigate thermodynamical structure of dyonic black holes in the presence of gravity's rainbow. [...]
Published in Nuclear Physics B 938 (2019) 388-415 10.1016/j.nuclphysb.2018.11.019
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2018-11-23
19:06
Entanglement entropy at higher orders for the states of a  = 3 θ  = 1 Lifshitz theory / Mishra, Rohit ; Singh, Harvendra
We evaluate the entanglement entropy of strips for boosted D3-black-branes compactified along the lightcone coordinate. [...]
Published in Nuclear Physics B 938 (2019) 307-320 10.1016/j.nuclphysb.2018.11.012
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2018-11-23
19:06
Linearizing extended nonlinear supersymmetry in two dimensional spacetime / Tsuda, Motomu
We linearize nonlinear supersymmetry in the Volkov–Akulov (VA) theory for extended SUSY in two dimensional spacetime ( d=2 ) based on the commutator algebra. [...]
Published in Nuclear Physics B 938 (2019) 245-265 10.1016/j.nuclphysb.2018.11.013
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