4.3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Boston UniversityUS166 papers
- Massachusetts Institute of TechnologyUS90 papers
- Centre National de la Recherche ScientifiqueFR69 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT61 papers
- Louisiana State UniversityUS53 papers
- University of Naples Federico IIIT52 papers
- California Institute of TechnologyUS50 papers
- Fermi National Accelerator LaboratoryUS50 papers
- Los Alamos National LaboratoryUS48 papers
- Harvard UniversityUS46 papers
- University of Maryland, College ParkUS46 papers
- University of Colorado BoulderUS45 papers
17 papers · 1 filter
Quantum Energy Teleportation Across Lattice and Continuum
Kazuki Ikeda
Quantum energy teleportation (QET) has been studied in continuum field theory and in lattice many-body systems, but the relation between the two within a single interacting model i…
Beyond Energy: Teleporting Current, Charge, and More
Kazuki Ikeda
As an homage to Quantum Energy Teleportation, we generalize the idea to arbitrary physical observables, not limited to energy, and prove a rigorous upper bound on the activated ("t…
Robustness of quantum correlation in quantum energy teleportation
Kazuki Ikeda, Adam Lowe
We present the evolution of quantum correlation in the quantum energy teleportation (QET) protocol using quantum discord, instead of the traditionally used entanglement entropy. In…
Quantum-classical simulation of quantum field theory by quantum circuit learning
Kazuki Ikeda
We employ quantum circuit learning to simulate quantum field theories (QFTs). Typically, when simulating QFTs with quantum computers, we encounter significant challenges due to the…
Bootstrapping 2d Theory with Hamiltonian Truncation Data
Hongbin Chen, A. Liam Fitzpatrick, Denis Karateev
We combine the methods of Hamiltonian Truncation and the recently proposed generalisation of the S-matrix bootstrap that includes local operators to determine the two-particle scat…
Decoherence in Conformal Field Theory
Adolfo del Campo, Tadashi Takayanagi
Noise sources are ubiquitous in Nature and give rise to a description of quantum systems in terms of stochastic Hamiltonians. Decoherence dominates the noise-averaged dynamics and…
Remark on the synergy between the heat kernel techniques and the parity anomaly
Maxim Kurkov, Lorenzo Leone
In this paper, we demonstrate that not only the heat kernel techniques are useful for computation of the parity anomaly, but also the parity anomaly turns out to be a powerful mean…
Complexity Functionals and Complexity Growth Limits in Continuous MERA Circuits
J. Molina-Vilaplana, A. del Campo
Using the path integral associated to a cMERA tensor network, we provide an operational definition for the complexity of a cMERA circuit/state which is relevant to investigate the…
High-Precision Calculations in Strongly Coupled Quantum Field Theory with Next-to-Leading-Order Renormalized Hamiltonian Truncation
Joan Elias-Miro, Slava Rychkov, Lorenzo G. Vitale
Hamiltonian Truncation (a.k.a. Truncated Spectrum Approach) is an efficient numerical technique to solve strongly coupled QFTs in d=2 spacetime dimensions. Further theoretical deve…
Scrambling the spectral form factor: unitarity constraints and exact results
A. del Campo, J. Molina-Vilaplana, J. Sonner
Quantum speed limits set an upper bound to the rate at which a quantum system can evolve and as such can be used to analyze the scrambling of information. To this end, we consider…
Strong Coupling Expansion for the Conformal Pomeron/Odderon Trajectories
Richard C. Brower, Miguel S. Costa, Marko Djurić +2
From the perspective of AdS/CFT the Pomeron is identified with a Reggeized Graviton, while the Odderons correspond to Reggeized anti-symmetric Kalb-Ramond tensor-fields. In…
Universal far-from-equilibrium Dynamics of a Holographic Superconductor
Julian Sonner, Adolfo del Campo, Wojciech H. Zurek
Symmetry breaking phase transitions are an example of non-equilibrium processes that require real time treatment, a major challenge in strongly coupled systems without long-lived q…
Mixed Hodge Structures and Renormalization in Physics
Spencer Bloch, Dirk Kreimer
We relate renormalization in perturbative quantum field theory to the theory of limiting mixed Hodge structures using parametric representations of Feynman graphs.
The Pomeron and Gauge/String Duality
Richard C. Brower, Joseph Polchinski, Matthew J. Strassler +1
The traditional description of high-energy small-angle scattering in QCD has two components -- a soft Pomeron Regge pole for the tensor glueball, and a hard BFKL Pomeron in leading…
Spontaneous Lorentz Breaking at High Energies
Hsin-Chia Cheng, Markus A. Luty, Shinji Mukohyama +1
Theories that spontaneously break Lorentz invariance also violate diffeomorphism symmetries, implying the existence of extra degrees of freedom and modifications of gravity. In the…
OCTONION XY-PRODUCT
Geoffrey Dixon
The octonion X-product changes the octonion multiplication table, but does not change the role of the identity. The octonion XY-product is very similar, but shifts the identity as…
OCTONIONS: E_{8} LATTICE TO Λ_{16}
Geoffrey Dixon
I present here another example of a lattice fibration, a discrete version of the highest dimensional Hopf fibration: .