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- European Organization for Nuclear ResearchCH78 papers
- Foundation for Research and Technology HellasGR60 papers
- Aristotle University of ThessalonikiGR51 papers
- National Technical University of AthensGR47 papers
- National Centre of Scientific Research "Demokritos"GR45 papers
- Centre National de la Recherche ScientifiqueFR43 papers
- Computer Technology Institute and Press “DIOPHANTUS”GR41 papers
- National Observatory of AthensGR40 papers
- Institute for Nuclear ResearchRU32 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR31 papers
- Universidad de ZaragozaES31 papers
- Technische Universität DarmstadtDE27 papers
121 papers · 1 filter
Holographic Krylov complexity in the Coulomb branch of SYM
Dimitrios Zoakos
We study holographic Krylov complexity in the Coulomb branch of SYM. Adopting the proposal that the time derivative of the Krylov complexity is dual to the proper radi…
Holographic interpolations of defect CFTs
George Georgiou, Dimitrios Zoakos
We propose a new class of holographic dualities between certain, generically non supersymmetric, defect conformal field theories (dCFTs) and their gravity duals. Our construction i…
Holography of a novel codimension-2 defect CFT
George Georgiou, Georgios Linardopoulos, Dimitrios Zoakos
We propose and study a new holographic duality between a non-supersymmetric defect conformal field theory (dCFT) and its gravity dual. On the gravity side, the defect is realised b…
Entanglement Entropy of a Scalar Field in a Squeezed State
Dimitrios Katsinis, Georgios Pastras, Nikolaos Tetradis
We study the entanglement entropy within a spherical region for a free scalar field in a squeezed state in 3+1 dimensions. We show that, even for small squeezing, a volume term app…
Stealth Ellis Wormholes In Horndeski theories
Athanasios Bakopoulos, Nikos Chatzifotis, Cristian Erices +1
In this work we are revisiting the well studied Ellis wormhole solution in a generalized Horndeski theory motivated from the Kaluza-Klein compactification procedure of the more fun…
Entanglement of Harmonic Systems in Squeezed States
Dimitrios Katsinis, Georgios Pastras, Nikolaos Tetradis
The entanglement entropy of a free scalar field in its ground state is dominated by an area law term. It is noteworthy, however, that the study of entanglement in scalar field theo…