Patents by Inventor Adam Goldfeld
Adam Goldfeld 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).
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Publication number: 20230196153Abstract: Method, apparatus and product for modeling of quantum circuits and usages thereof. A method comprises obtaining a model of a quantum circuit that comprises a set of decision variables, corresponding domains, and constraints, wherein the set of decision variables comprise gate assignment decision variables that define an assignment of a gate to a qubit in a cycle in the quantum circuit. The method comprises automatically determining a set of valuations for the set of decision variables. The set of valuations are selected from the corresponding domains and satisfy the constraints. Based on the set of valuations the quantum circuit is synthesized.Type: ApplicationFiled: February 21, 2023Publication date: June 22, 2023Inventors: Yehuda NAVEH, Amir NAVEH, Nir MINERBI, Ofek KIRZNER, Adam GOLDFELD, Shmuel UR
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Publication number: 20230111924Abstract: A method, system and product comprising: obtaining a functional-level representation of a quantum circuit that comprises a functional block, wherein the functional block defines an operation of the quantum circuit over at least two cycles; selecting from a function library an implementation for the functional block, wherein the function library comprises a plurality of alternative implementations of the functional block, wherein each implementation of the plurality of alternative implementations is configured to provide a same functionality of the functional block and is applicable to a quantum computer to be used for executing the quantum circuit; and generating a gate-level representation of the quantum circuit that comprises the implementation for the functional block.Type: ApplicationFiled: October 12, 2021Publication date: April 13, 2023Inventors: Amir Naveh, Shmuel Ur, Yehuda Naveh, Ofek Kirzner, Ravid Alon, Tal Goren, Adam Goldfeld, Nir Minerbi
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Publication number: 20230111039Abstract: A method, system and product comprising: obtaining a functional-level representation of a quantum circuit that comprises a functional block; obtaining an indication of one or more resources that are available to the functional block, the indication regarding a range of cycles and an indication regarding a number of qubits; dynamically generating a gate-level implementation of the functional block that adheres to the indication of the one or more resources; and synthesizing a gate-level implementation of the quantum circuit, wherein the gate-level implementation of the quantum circuit comprises the gate-level implementation of the functional block.Type: ApplicationFiled: October 12, 2021Publication date: April 13, 2023Inventors: Amir Naveh, Shmuel Ur, Yehuda Naveh, Ofek Kirzner, Ravid Alon, Tal Goren, Adam Goldfeld, Jonatan Zimmermann, Nir Minerbi
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Publication number: 20230111236Abstract: A method, apparatus, a product comprising: obtaining a propagator module of a quantum function of a quantum program, the propagator module is programmed using a classical programming language, the propagator module configured to obtain as input a first domain of values for a first circuit parameter and a second domain of values for a second circuit parameter, and to output first and second sub-domains of the first and second domains of values, respectively; obtaining constraints of the quantum function; obtaining an optimization scheme that is defined over the first and second circuit parameters; generating a constraint problem based on the propagator module, the constraints, and the optimization scheme; resolving the constraint problem based on a constraint solver, a resolution comprising at least first and second values for the first and second circuit parameter; and synthesizing the quantum function according to the resolution.Type: ApplicationFiled: October 31, 2022Publication date: April 13, 2023Inventors: Amir Naveh, Shmuel Ur, Yehuda Naveh, Ofek Kirzner, Ravid Alon, Adam Goldfeld, Nir Minerbi, Peleg Emanuel, Nati Erez, Israel Reichental
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Publication number: 20230115165Abstract: A method, system and product for synthesizing a quantum circuit using Constraint Satisfaction Problem (CSP). A functional-level representation of a quantum circuit that includes a first functional blocks and a second functional block is obtained. The functional-level representation defines a relationship between the first functional block and the second functional block. A CSP that is determined based on the functional-level representation, is automatically solved. The CSP is solved by identifying a first and second implementations to the first and second functional blocks that adhere to the CSP. A gate-level representation of the quantum circuit is synthesized using the first and second implementations.Type: ApplicationFiled: May 24, 2022Publication date: April 13, 2023Inventors: Amir Naveh, Shmuel Ur, Yehuda Naveh, Ofek Kirzner, Ravid Alon, Tal Goren, Adam Goldfeld, Nir Minerbi
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Patent number: 11620564Abstract: Method, apparatus and product for modeling of quantum circuits and usages thereof. A method comprises obtaining a model of a quantum circuit that comprises a set of decision variables, corresponding domains, and constraints, wherein the set of decision variables comprise gate assignment decision variables that define an assignment of a gate to a qubit in a cycle in the quantum circuit. The method comprises automatically determining a set of valuations for the set of decision variables. The set of valuations are selected from the corresponding domains and satisfy the constraints. Based on the set of valuations the quantum circuit is synthesized.Type: GrantFiled: February 8, 2022Date of Patent: April 4, 2023Assignee: CLASSIQ TECHNOLOGIES LTD.Inventors: Yehuda Naveh, Amir Naveh, Nir Minerbi, Ofek Kirzner, Adam Goldfeld, Shmuel Ur
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Publication number: 20230032530Abstract: A method, product and apparatus comprising: obtaining an indication of an execution task to be performed by a quantum computer, wherein the execution task comprises executing, by the quantum computer, a quantum program for a number of times that is larger than two times: obtaining a graph comprising nodes that are connected by edges, the graph represents a gate-level implementation of the quantum program, the graph depicts quantum restrictions of the quantum program; and packing multiple graphs according to the quantum restrictions to synthesize a joint circuit, the joint circuit is configured, when executed by the quantum computer, to implement the execution task, the multiple graphs comprise at least one instance of the graph, the one instance of the graph represents a single execution of the quantum program, whereby execution of the joint circuit implements execution of the quantum program for the number of times.Type: ApplicationFiled: October 6, 2022Publication date: February 2, 2023Inventors: Amir Naveh, Shmuel Ur, Eyal Cornfeld, Adam Goldfeld, Lior Gazit, Ravid Alon, Ofek Kirzner, Yehuda Naveh
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Patent number: 11429512Abstract: A method, product and apparatus of implemented controlled propagation in quantum computing. The method includes obtaining an instruction to implement a controlled propagation of a modified value of a qubit in a quantum program at a target cycle; determining an existing value of the qubit at the target cycle in the quantum program; synthesizing a transformative quantum program based on the existing value and the modified value; and updating the quantum program to perform the transformative quantum program after the target cycle, whereby creating a modified quantum program implementing the instruction.Type: GrantFiled: June 22, 2021Date of Patent: August 30, 2022Assignee: CLASSIQ TECHNOLOGIES LTD.Inventors: Amir Naveh, Shmuel Ur, Yehuda Naveh, Adam Goldfeld
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Publication number: 20220222559Abstract: Method, apparatus and product for modeling of quantum circuits and usages thereof. A method comprises obtaining a model of a quantum circuit that comprises a set of decision variables, corresponding domains, and constraints, wherein the set of decision variables comprise gate assignment decision variables that define an assignment of a gate to a qubit in a cycle in the quantum circuit. The method comprises automatically determining a set of valuations for the set of decision variables. The set of valuations are selected from the corresponding domains and satisfy the constraints. Based on the set of valuations the quantum circuit is synthesized.Type: ApplicationFiled: February 8, 2022Publication date: July 14, 2022Inventors: Yehuda NAVEH, Amir NAVEH, Nir MINERBI, Ofek KIRZNER, Adam GOLDFELD, Shmuel UR
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Patent number: 11373114Abstract: A method, system and product comprising: obtaining a directed acyclic graph representing a quantum circuit, the directed acyclic graph comprising a set of blocks and connections therebetween, wherein a connection between a first block and a second block indicates passing an output value of a qubit outputted by the first block to be an input value of a qubit manipulated by the second block; determining a Constraint Satisfaction Problem (CSP) based on the directed acyclic graph, wherein the CSP comprises one or more constraints based on the connections defined by the directed acyclic graph; automatically solving the CSP, wherein said automatically solving comprises selecting an implementation to each block that adheres to the one or more constraints; and synthesizing a gate-level representation of the quantum circuit based on the solution to the CSP.Type: GrantFiled: October 12, 2021Date of Patent: June 28, 2022Assignee: CLASSIQ TECHNOLOGIES LTD.Inventors: Amir Naveh, Shmuel Ur, Yehuda Naveh, Ofek Kirzner, Ravid Alon, Tal Goren, Adam Goldfeld, Nir Minerbi
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Patent number: 11288589Abstract: Method, apparatus and product for modeling of quantum circuits and usages thereof. A method includes obtaining a model of a quantum circuit that comprises a set of decision variables, corresponding domains, and constraints, wherein the set of decision variables comprise gate assignment decision variables that define an assignment of a gate to a qubit in a cycle in the quantum circuit. The method includes automatically determining a set of valuations for the set of decision variables. The set of valuations are selected from the corresponding domains and satisfy the constraints. Based on the set of valuations the quantum circuit is synthesized.Type: GrantFiled: January 14, 2021Date of Patent: March 29, 2022Assignee: CLASSIQ TECHNOLOGIES LTD.Inventors: Yehuda Naveh, Amir Naveh, Nir Minerbi, Ofek Kirzner, Adam Goldfeld, Shmuel Ur