Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR588 papers
- California Institute of TechnologyUS572 papers
- Massachusetts Institute of TechnologyUS568 papers
- University of MichiganUS494 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT453 papers
- Pennsylvania State UniversityUS448 papers
- University of Maryland, College ParkUS416 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR412 papers
- Max Planck Institute for Gravitational PhysicsDE394 papers
- National Institute for Subatomic PhysicsNL388 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT372 papers
- Goddard Space Flight CenterUS364 papers
28 papers · 2 filters
Strong converse rates for classical communication over thermal and additive noise bosonic channels
Bhaskar Roy Bardhan, Mark M. Wilde
We prove that several known upper bounds on the classical capacity of thermal and additive noise bosonic channels are actually strong converse rates. Our results strengthen the int…
Optical Soliton Propagation in a Free-Standing Nonlinear Graphene Monolayer with Defects
Frederick Ira Moxley, Tim Byrnes, Adarsh Radadia +1
Recently, optical soliton propagation in an intrinsic nonlinear graphene monolayer configuration has been discovered. However, optical soliton behavior in a free-standing graphene…
Robust quantum data locking from phase modulation
Cosmo Lupo, Mark M. Wilde, Seth Lloyd
Quantum data locking is a unique quantum phenomenon that allows a relatively short key to (un)lock an arbitrarily long message encoded in a quantum state, in such a way that an eav…
Quantum effects improve the energy efficiency of feedback control
Jordan M. Horowitz, Kurt Jacobs
The laws of thermodynamics apply equally well to quantum systems as to classical systems, and because of this quantum effects do not change the fundamental thermodynamic efficiency…
The Generation of Super-Resolving Single-Photon Path-Entangled State
Wei Feng, Kebei Jiang, Michelle L. -J. Lollie +2
In this paper, we propose two protocols for generating super-resolving \textit{single-photon} path-entangled states from general maximally path-entangled N00N states. We also show…
On the Uncertainty of the Ordering of Nonlocal Wavefunction Collapse when Relativity is Considered
Chris D. Richardson, Jon P. Dowling
The temporal measurement order and therefore the originator of the instantaneous collapse of the wavefunction of a spatiality entangled particle pair can change depending on the re…
Lorentz Transformation of Blackbody Radiation
G. W. Ford, R. F. O'Connell
We present a simple calculation of the Lorentz transformation of the spectral distribution of blackbody radiation at temperature T. Here we emphasize that T is the temperature in t…
Multiplicativity of completely bounded -norms implies a strong converse for entanglement-assisted capacity
Manish K. Gupta, Mark M. Wilde
The fully quantum reverse Shannon theorem establishes the optimal rate of noiseless classical communication required for simulating the action of many instances of a noisy quantum…
Noise and disturbance in quantum measurements: an information-theoretic approach
Francesco Buscemi, Michael J. W. Hall, Masanao Ozawa +1
We introduce information-theoretic definitions for noise and disturbance in quantum measurements and prove a state-independent noise-disturbance tradeoff relation that these quanti…
On the connection between quantum nonlocality and phase sensitivity of two-mode entangled Fock state superpositions
Kaushik P. Seshadreesan, Christoph Wildfeuer, Moochan B. Kim +2
In two-mode interferometry, for a given total photon number , entangled Fock state superpositions of the form $(|N-m\rangle_a|m\rangle_b+e^{i (N-2m)ϕ}|m\rangle_a|N-m\rangle_b)/\…
Enhancing the sensitivity of the LIGO gravitational wave detector by using squeezed states of light
The LIGO Scientific Collaboration
Nearly a century after Einstein first predicted the existence of gravitational waves, a global network of earth-based gravitational wave observatories is seeking to directly detect…
Sampling generalized cat states with linear optics is probably hard
Peter P. Rohde, Keith R. Motes, Paul Knott +3
Boson-sampling has been presented as a simplified model for linear optical quantum computing. In the boson-sampling model, Fock states are passed through a linear optics network an…
The squashed entanglement of a quantum channel
Masahiro Takeoka, Saikat Guha, Mark M. Wilde
This paper defines the squashed entanglement of a quantum channel as the maximum squashed entanglement that can be registered by a sender and receiver at the input and output of a…
Effects of Phase Fluctuations on Phase Sensitivity and Visibility of Path-Entangled Photon Fock States
Bhaskar Roy Bardhan, Kebei Jiang, Jonathan P. Dowling
We study effects of phase fluctuations on phase sensitivity and visibility of a class of robust path-entangled photon Fock states (known as mm' states) as compared to the maximally…
Strong converse for the classical capacity of the pure-loss bosonic channel
Mark M. Wilde, Andreas Winter
This paper strengthens the interpretation and understanding of the classical capacity of the pure-loss bosonic channel, first established in [Giovannetti et al., Physical Review Le…
Improving photon detector efficiency using a high-fidelity optical CNOT gate
Katherine L Brown, Robinjeet Singh, Joshua H. Mendez Plaskus +2
A significant problem for optical quantum computing is inefficient, or inaccurate photo-detectors. It is possible to use CNOT gates to improve a detector by making a large cat stat…
Spontaneous parametric down-conversion photon sources are scalable in the asymptotic limit for boson-sampling
Keith R. Motes, Jonathan P. Dowling, Peter P. Rohde
Boson-sampling has emerged as a promising avenue towards post-classical optical quantum computation, and numerous elementary demonstrations have recently been performed. Spontaneou…
Quantum enigma machines and the locking capacity of a quantum channel
Saikat Guha, Patrick Hayden, Hari Krovi +5
The locking effect is a phenomenon which is unique to quantum information theory and represents one of the strongest separations between the classical and quantum theories of infor…
Non-Gaussian entangled states and quantum teleportation of Schrödinger-cat states
Kaushik P. Seshadreesan, Jonathan P. Dowling, Girish S. Agarwal
In continuous-variable quantum information, non-Gaussian entangled states that are obtained from Gaussian entangled states via photon subtraction are known to contain more entangle…
Quantum state cloning using Deutschian closed timelike curves
Todd A. Brun, Mark M. Wilde, Andreas Winter
We show that it is possible to clone quantum states to arbitrary accuracy in the presence of a Deutschian closed timelike curve (D-CTC), with a fidelity converging to one in the li…
Strong converse for the classical capacity of entanglement-breaking and Hadamard channels via a sandwiched Renyi relative entropy
Mark M. Wilde, Andreas Winter, Dong Yang
A strong converse theorem for the classical capacity of a quantum channel states that the probability of correctly decoding a classical message converges exponentially fast to zero…
Minimal noise subsystems
Xiaoting Wang, Mark Byrd, Kurt Jacobs
The existence of a decoherence-free subspace/subsystem (DFS) requires that the noise possesses a symmetry. In this work we consider noise models in which perturbations break this s…
Super-Resolving Quantum Radar: Coherent-State Sources with Homodyne Detection Suffice to Beat the Diffraction Limit
Kebei Jiang, Hwang Lee, Christopher C. Gerry +1
There has been much recent interest in quantum metrology for applications to sub-Raleigh ranging and remote sensing such as in quantum radar. For quantum radar, atmospheric absorpt…
Reducing the number of ancilla qubits and the gate count required for creating large controlled operations
Katherine L. Brown, Anmer Daskin, Sabre Kais +1
In this paper we show that it is possible to adapt a qudit scheme for creating a controlled-Toffoli created by Ralph et al. [Phys. Rev. A 75 011213] to be applicable to qubits. Whi…