560 citations · 6.1k across the 121 of their papers we have counts for
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Renormalization of lattice field theories with infinite-range wavelets
Pascal Fries, Ignacio Reyes, Johanna Erdmenger +1
We present a new exact renormalization approach for quantum lattice models leading to long-range interactions. The renormalization scheme is based on wavelets with an infinite supp…
Boundary and Defect CFT: Open Problems and Applications
Natan Andrei, Agnese Bissi, Matthew Buican +18
Proceedings of the workshop "Boundary and Defect Conformal Field Theory: Open Problems and Applications," Chicheley Hall, Buckinghamshire, UK, 7-8 Sept. 2017.
Properties of Modular Hamiltonians on Entanglement Plateaux
Raimond Abt, Johanna Erdmenger
The modular Hamiltonian of reduced states, given essentially by the logarithm of the reduced density matrix, plays an important role within the AdS/CFT correspondence in view of it…
Introduction to Gauge/Gravity Duality (TASI Lectures 2017)
Johanna Erdmenger
We review how the AdS/CFT correspondence is motivated within string theory, and discuss how it is generalized to gauge/gravity duality. In particular, we highlight the relation to…
Strongly coupled electron fluids in the Poiseuille regime
Johanna Erdmenger, Ioannis Matthaiakakis, Rene Meyer +1
In the context of describing electrons in solids as a fluid in the hydrodynamic regime, we consider a flow of electrons in a channel of finite width, i.e.~a Poiseuille flow. The el…
Chirality Josephson current due to a novel quantum anomaly in inversion-asymmetric Weyl semimetals
Song-Bo Zhang, Johanna Erdmenger, Björn Trauzettel
We study Josephson junctions based on inversion-asymmetric but time-reversal symmetric Weyl semimetals under the influence of Zeeman fields. We find that, due to distinct spin text…