3 papers
hep-th2019
Light composite fermions from holography
Raimond Abt, Johanna Erdmenger, Nick Evans +1
Motivated by Beyond the Standard Model theories of composite fermions or top partners, we propose a holographic mechanism that generates light baryonic states in a strongly coupled…
hep-th2018
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…
hep-th2018
Holographic Subregion Complexity from Kinematic Space
Raimond Abt, Johanna Erdmenger, Marius Gerbershagen +2
We consider the computation of volumes contained in a spatial slice of AdS in terms of observables in a dual CFT. Our main tool is kinematic space, defined either from the bulk…