Patents by Inventor ZACHARY ELDREDGE

ZACHARY ELDREDGE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fast entangled state generation and quantum information transfer in a quantum system with long-range interactions
    Patent number: 10432320
    Abstract: A process for generating an entangled state of a plurality of particles includes: providing the plurality of particles, the plurality of particles interacting via long range interactions; producing a first entangled state in a first particle; entangling the first particle with a second particle to form a second entangled state, wherein particles that are not in the second entangled state are remaining particles; and proceeding, starting with the second entangled state, to propagate entanglement in a logarithmic progression through the remaining particles in a recursive manner, to produce an intermediate entangled state, such that the intermediate entangled state acts as an initial entangled state for a next iteration, until a final entangled state is formed to generate the entangled state of the particles.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: October 1, 2019
    Assignee: GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF COMMERCE
    Inventors: Alexey V. Gorshkov, Michael Foss-Feig, Zachary Eldredge, Zhe-Xuan Gong, Ali Hamed Moosavian, Jeremy T. Young
  • Determining a modal amplitude of an inhomogeneous field with a quantum sensor
    Patent number: 10007885
    Abstract: Determining a modal amplitude of an inhomogeneous field includes: preparing an initial entangled state of a quantum sensor; subjecting the quantum sensor to the inhomogeneous field of the analyte; subjecting a first qudit sensor of the quantum sensor to a first perturbation pulse; receiving the first perturbation pulse by the first qudit sensor to prepare a first intermediate entangled state of the quantum sensor, the first intermediate entangled state comprising a first intermediate linear superposition; changing the initial linear superposition to the first intermediate linear superposition in response to receiving the first perturbation pulse by the quantum sensor; and determining a final entangled state of the quantum sensor after applying the first perturbation pulse to determine the modal amplitude of the inhomogeneous field of the analyte.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: June 26, 2018
    Assignee: THE UNITED STATES OF AMERCA, AS REPRESENTED BY THE SECRETARY OF COMMERCE
    Inventors: Alexey V. Gorshkov, Michael S. Foss-Feig, Zachary Eldredge, Steven L. Rolston
  • FAST ENTANGLED STATE GENERATION AND QUANTUM INFORMATION TRANSFER IN A QUANTUM SYSTEM WITH LONG-RANGE INTERACTIONS
    Publication number: 20180159636
    Abstract: A process for generating an entangled state of a plurality of particles includes: providing the plurality of particles, the plurality of particles interacting via long range interactions; producing a first entangled state in a first particle; entangling the first particle with a second particle to form a second entangled state, wherein particles that are not in the second entangled state are remaining particles; and proceeding, starting with the second entangled state, to propagate entanglement in a logarithmic progression through the remaining particles in a recursive manner, to produce an intermediate entangled state, such that the intermediate entangled state acts as an initial entangled state for a next iteration, until a final entangled state is formed to generate the entangled state of the particles.
    Type: Application
    Filed: November 2, 2017
    Publication date: June 7, 2018
    Inventors: ALEXEY V. GORSHKOV, MICHAEL FOSS-FEIG, ZACHARY ELDREDGE, ZHE-XUAN GONG, ALI HAMED MOOSAVIAN, JEREMY T. YOUNG