1.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Maryland, College ParkUS611 papers
- Joint Quantum InstituteUS359 papers
- National Institute of Standards and TechnologyUS185 papers
- California Institute of TechnologyUS53 papers
- Massachusetts Institute of TechnologyUS44 papers
- Princeton UniversityUS37 papers
- Harvard UniversityUS31 papers
- University of California, BerkeleyUS31 papers
- IonQ (United States)US28 papers
- University of WaterlooCA26 papers
- University of Colorado BoulderUS24 papers
- DEVCOM Army Research LaboratoryUS23 papers
17 papers · 1 filter
Quantum complexity in gravity, quantum field theory, and quantum information science
Stefano Baiguera, Vijay Balasubramanian, Pawel Caputa +4
Quantum complexity quantifies the difficulty of preparing a state or implementing a unitary transformation with limited resources. Applications range from quantum computation to co…
On the quantum mechanics of entropic forces
Daniel Carney, Manthos Karydas, Thilo Scharnhorst +2
It was conjectured thirty years ago that gravity could arise from the entropic re-arrangement of information. In this paper, we offer a set of microscopic quantum models which real…
Overlapping qubits from non-isometric maps and de Sitter tensor networks
ChunJun Cao, Wissam Chemissany, Alexander Jahn +1
We construct approximately local observables, or "overlapping qubits", using non-isometric maps and show that processes in local effective theories can be spoofed with a quantum sy…
Holographic measurement and bulk teleportation
Stefano Antonini, Gregory Bentsen, ChunJun Cao +3
Holography has taught us that spacetime is emergent and its properties depend on the entanglement structure of the dual theory. In this paper, we describe how changes in the entang…
Deconfinement and Error Thresholds in Holography
Ning Bao, ChunJun Cao, Guanyu Zhu
We study the error threshold properties of holographic quantum error-correcting codes. We demonstrate that holographic CFTs admit an algebraic threshold, which is related to the co…
Approximate Bacon-Shor Code and Holography
ChunJun Cao, Brad Lackey
We explicitly construct a class of holographic quantum error correction codes with non-trivial centers in the code subalgebra. Specifically, we use the Bacon-Shor codes and perfect…
More of the Bulk from Extremal Area Variations
Ning Bao, ChunJun Cao, Sebastian Fischetti +2
It was shown recently, building on work of Alexakis, Balehowksy, and Nachman that the geometry of (some portion of) a manifold with boundary is uniquely fixed by the areas of a fol…
Building Bulk Geometry from the Tensor Radon Transform
ChunJun Cao, Xiao-Liang Qi, Brian Swingle +1
Using the tensor Radon transform and related numerical methods, we study how bulk geometries can be explicitly reconstructed from boundary entanglement entropies in the specific ca…
Cosmology at the end of the world
Stefano Antonini, Brian Swingle
In the last two decades the Anti-de Sitter/Conformal Field Theory correspondence (AdS/CFT) has emerged as focal point of many research interests. In particular, it functions as a s…
How Low Can Vacuum Energy Go When Your Fields Are Finite-Dimensional?
ChunJun Cao, Aidan Chatwin-Davies, Ashmeet Singh
According to the holographic bound, there is only a finite density of degrees of freedom in space when gravity is taken into account. Conventional quantum field theory does not con…
Towards Bulk Metric Reconstruction from Extremal Area Variations
Ning Bao, ChunJun Cao, Sebastian Fischetti +1
The Ryu-Takayanagi and Hubeny-Rangamani-Takayanagi formulae suggest that bulk geometry emerges from the entanglement structure of the boundary theory. Using these formulae, we buil…
Black Hole Microstate Cosmology
Sean Cooper, Moshe Rozali, Brian Swingle +3
In this note, we explore the possibility that certain high-energy holographic CFT states correspond to black hole microstates with a geometrical behind-the-horizon region, modelled…
Subsystem Complexity and Holography
Cesar A. Agón, Matthew Headrick, Brian Swingle
We study circuit complexity for spatial regions in holographic field theories. We study analogues based on the entanglement wedge of the bulk quantities appearing in the "complexit…
On the need for soft dressing
Daniel Carney, Laurent Chaurette, Dominik Neuenfeld +1
In order to deal with IR divergences arising in QED or perturbative quantum gravity scattering processes, one can either calculate inclusive quantities or use dressed asymptotic st…
Two-Dimensional Dilaton Gravity Theory and Lattice Schwarzian Theory
Su-Kuan Chu, Chen-Te Ma, Chih-Hung Wu
We report a holographic study of a two-dimensional dilaton gravity theory with the Dirichlet boundary condition for the cases of non-vanishing and vanishing cosmological constants.…
Holographic Complexity of Einstein-Maxwell-Dilaton Gravity
Brian Swingle, Yixu Wang
We study the holographic complexity of Einstein-Maxwell-Dilaton gravity using the recently proposed "complexity = volume" and "complexity = action" dualities. The model we consider…
Fast optimization algorithms and the cosmological constant
Ning Bao, Raphael Bousso, Stephen Jordan +1
Denef and Douglas have observed that in certain landscape models the problem of finding small values of the cosmological constant is a large instance of an NP-hard problem. The num…