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Government of the United States of America, As Represented by the Secretary of Commerce

Adam Micah Kaufman

Alexey Vyacheslavovich Gorshkov

Przemyslaw D Bienias

Jeremy Thomas Young

Ron Belyansky

Preparing a metrologically-relevant entangled state includes: providing a plurality of atoms in a regular lattice, wherein each atom is in an initial quantum state of a first state in a ground state manifold; initializing a central atom in the regular lattice to a (|0+|1)/√2 state while all other atoms remain in the first state |0as remaining atoms; and proceeding, starting with the central atom, to propagate preparation of Greenberger-Horne-Zeilinger (GHZ) states in a nonlinear progression by increasing a number of GHZ states in each iteration through the remaining atoms in a recursive manner, to produce an intermediate GHZ state, such that the intermediate GHZ state acts as an initial GHZ state for a next iteration, until a final GHZ state is formed to prepare the metrologically-relevant entangled state of the atoms.

Qubit gate and producing a generalized controlled-not quantum gate

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A computing device includes a database, software code, and a processor. The software code, when executed by the processor, causes the computing device to predict users continued engagement with an external software application. The predictive software application transmits a data request to a database of an external software application, the requested data corresponding to a plurality of engagement variables for a set of users of the external software application. The predictive software application receives extracted data for the plurality of application engagement variables and stores the extracted data in a prediction database. The predictive software application calculates a weighting factor, identifying impact on future use, for each of the plurality of application engagement variables based on the analyzing of the extracted data for the plurality of application engagement variables. The predictive software application transmits the plurality of application engagement variables and the corresponding weighting factor to the existing application.

System and method to measure continued engagement with software application

Growing community of inventors

Boulder, CO, United States of America

Adam Micah Kaufman