Search Results - "Bunyk, Paul"

Observation of topological phenomena in a programmable lattice of 1,800 qubits by King, Andrew D., Carrasquilla, Juan, Raymond, Jack, Ozfidan, Isil, Andriyash, Evgeny, Berkley, Andrew, Reis, Mauricio, Lanting, Trevor, Harris, Richard, Altomare, Fabio, Boothby, Kelly, Bunyk, Paul I., Enderud, Colin, Fréchette, Alexandre, Hoskinson, Emile, Ladizinsky, Nicolas, Oh, Travis, Poulin-Lamarre, Gabriel, Rich, Christopher, Sato, Yuki, Smirnov, Anatoly Yu, Swenson, Loren J., Volkmann, Mark H., Whittaker, Jed, Yao, Jason, Ladizinsky, Eric, Johnson, Mark W., Hilton, Jeremy, Amin, Mohammad H.

“…The work of Berezinskii, Kosterlitz and Thouless in the 1970s 1 , 2 revealed exotic phases of matter governed by the topological properties of low-dimensional…”
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Practical Annealing-Based Quantum Computing by McGeoch, Catherine C., Harris, Richard, Reinhardt, Steven P., Bunyk, Paul I.

“…An overview of quantum computers based on the annealing paradigm and manufactured by D-Wave is given. An introductory survey of this approach to quantum…”
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Investigating the performance of an adiabatic quantum optimization processor by Karimi, Kamran, Dickson, Neil G., Hamze, Firas, Amin, M. H. S., Drew-Brook, Marshall, Chudak, Fabian A., Bunyk, Paul I., Macready, William G., Rose, Geordie

“…Adiabatic quantum optimization offers a new method for solving hard optimization problems. In this paper we calculate median adiabatic times (in seconds)…”
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Architectural Considerations in the Design of a Superconducting Quantum Annealing Processor by Bunyk, P. I., Hoskinson, Emile M., Johnson, Mark W., Tolkacheva, Elena, Altomare, Fabio, Berkley, Andrew J., Harris, Richard, Hilton, Jeremy P., Lanting, Trevor, Przybysz, Anthony J., Whittaker, Jed

“…We have developed a quantum annealing processor, based on an array of tunable coupled rf-SQUID flux qubits, fabricated in a superconducting integrated circuit…”
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Demonstration of multiply-accumulate unit for programmable band-pass ADC by Bunyk, P.I., Herr, Q.P., Johnson, M.W.

“…We describe a recent demonstration of a Multiply-Accumulate (MAC) unit, the core of digital signal processor that implements programmable band-pass signal…”
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Architectural Considerations in the Design of a Superconducting Quantum Annealing Processor : 2013 INTERNATIONAL SUPERCONDUCTIVE ELECTRONICS CONFERENCE (ISEC) by BUNYK, Paul I, HOSKINSON, Emile M, WHITTAKER, Jed, JOHNSON, Mark W, TOLKACHEVA, Elena, ALTOMARE, Fabio, BERKLEY, Andrew J, HARRIS, Richard, HILTON, Jeremy P, LANTING, Trevor, PRZYBYSZ, Anthony J

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FLUX chip : Design of a 20-GHz 16-bit ultrapipelined RSFQ processor prototype based on 1.75-μm LTS technology by DOROJEVETS, Mikhail, BUNYK, Paul, ZINOVIEV, Dmitry

“…We will describe the design and implementation of a single-chip microprocessor based on LTS Rapid Single-Flux-Quantum (RSFQ) technology. Two such chips are to…”
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Submicrometer Nb/Al-AlOx/Nb Integrated Circuit Fabrication Process for Quantum Computing Applications by BUMBLE, Bruce, FUNG, Andy, KAUL, Anu B, KLEINSASSER, Alan W, KERBER, George L, BUNYK, Paul, LADIZINSKY, Eric

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Flux-1 RSFQ microprocessor: physical design and test results by Bunyk, P., Leung, M., Spargo, J., Dorojevets, M.

“…The Flux-1 chip is an RSFQ implementation of a small general-purpose processing engine with target clock frequency of 20 GHz and over 5000 gates (over 60 K…”
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Next-Generation Topology of D-Wave Quantum Processors by Boothby, Kelly, Bunyk, Paul, Raymond, Jack, Roy, Aidan

“…This paper presents an overview of the topology of D-Wave's next-generation quantum processors. It provides examples of minor embeddings and discusses…”
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RSFQ random logic gate density scaling for the next-generation Josephson junction technology by Bunyk, P.

“…Post-layout automatic analysis of Flux-1 microprocessor, a representative random logic RSFQ chip of more than 5000 gate complexity, allowed us to extract…”
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Architectural and implementation challenges in designing high-performance RSFQ processors: a FLUX-1 microprocessor and beyond by Dorojevets, M., Bunyk, P.

“…This paper discusses the major challenges and solutions in designing high-performance superconductor processors in the context of the on-going collaboration…”
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Case study in RSFQ design: fast pipelined parallel adder by Bunyk, P., Litskevitch, P.

“…We present a design for parallel pipelined carry-lookahead Kogge-Stone 32and 64-bit integer adders with the traditional concurrent flow timing scheme, and the…”
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Implementation and application of first-in first-out buffers by Herr, Q.P., Bunyk, P.

“…First-in, first-out (FIFO) buffers load and unload data using separate clocks that may be incoherent. We explore the application of FIFOs to circular shift…”
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Architectural considerations in the design of a third-generation superconducting quantum annealing processor by Boothby, Kelly, Enderud, Colin, Lanting, Trevor, Molavi, Reza, Tsai, Nicholas, Volkmann, Mark H, Altomare, Fabio, Amin, Mohammad H, Babcock, Michael, Berkley, Andrew J, Aznar, Catia Baron, Boschnak, Martin, Christiani, Holly, Ejtemaee, Sara, Evert, Bram, Gullen, Matthew, Hager, Markus, Harris, Richard, Hoskinson, Emile, Hilton, Jeremy P, Jooya, Kais, Huang, Ann, Johnson, Mark W, King, Andrew D, Ladizinsky, Eric, Li, Ryan, MacDonald, Allison, Fernandez, Teresa Medina, Neufeld, Richard, Norouzpour, Mana, Oh, Travis, Ozfidan, Isil, Paddon, Paul, Perminov, Ilya, Poulin-Lamarre, Gabriel, Prescott, Thomas, Raymond, Jack, Reis, Mauricio, Rich, Chris, Roy, Aidan, Esfahani, Hossein Sadeghi, Sato, Yuki, Sheldan, Ben, Smirnov, Anatoly, Swenson, Loren J, Whittaker, Jed, Yao, Jason, Yarovoy, Alexander, Bunyk, Paul I

“…Early generations of superconducting quantum annealing processors have provided a valuable platform for studying the performance of a scalable quantum…”
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COOL-0: Design of an RSFQ subsystem for petaflops computing by Dorojevets, M., Bunyk, P., Zinoviev, D., Likharev, K.

“…We discuss a preliminary design of a Rapid Single-Flux-Quantum (RSFQ) subsystem for general-purpose computers with petaflops-scale performance. The subsystem…”
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COOL-1: the next step in RSFQ computer design by Likharev, Konstantin, Dorojevets, Mikhail, Bunyk, Paul, Zinoviev, Dmitry

“…Recent progress in the design of a superconductor digital system for high-performance computing, based on the RSFQ logic family, is briefly outlined…”
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Twelve Giga-sample per second oscillator/counter A/D converter demonstration by Johnson, M.W., Herr, Q.P., Dalrymple, B.J., Bunyk, P., Durand, D.J.

“…We describe recent demonstration of a superconductor oscillator/counter A/D Converter up through 12 GS/s with 3 effective bits of signal-to-noise ratio at that…”
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Scaling advantage in quantum simulation of geometrically frustrated magnets by King, Andrew D, Raymond, Jack, Lanting, Trevor, Isakov, Sergei V, Mohseni, Masoud, Poulin-Lamarre, Gabriel, Ejtemaee, Sara, Bernoudy, William, Ozfidan, Isil, Smirnov, Anatoly Yu, Reis, Mauricio, Altomare, Fabio, Babcock, Michael, Baron, Catia, Berkley, Andrew J, Boothby, Kelly, Bunyk, Paul I, Christiani, Holly, Enderud, Colin, Evert, Bram, Harris, Richard, Hoskinson, Emile, Huang, Shuiyuan, Jooya, Kais, Khodabandelou, Ali, Ladizinsky, Nicolas, Li, Ryan, Lott, P. Aaron, MacDonald, Allison J. R, Marsden, Danica, Marsden, Gaelen, Medina, Teresa, Molavi, Reza, Neufeld, Richard, Norouzpour, Mana, Oh, Travis, Pavlov, Igor, Perminov, Ilya, Prescott, Thomas, Rich, Chris, Sato, Yuki, Sheldan, Benjamin, Sterling, George, Swenson, Loren J, Tsai, Nicholas, Volkmann, Mark H, Whittaker, Jed D, Wilkinson, Warren, Yao, Jason, Neven, Hartmut, Hilton, Jeremy P, Ladizinsky, Eric, Johnson, Mark W, Amin, Mohammad H

“…The promise of quantum computing lies in harnessing programmable quantum devices for practical applications such as efficient simulation of quantum materials…”
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Observation of topological phenomena in a programmable lattice of 1,800 qubits by King, Andrew D, Carrasquilla, Juan, Ozfidan, Isil, Raymond, Jack, Andriyash, Evgeny, Berkley, Andrew, Reis, Mauricio, Lanting, Trevor M, Harris, Richard, Poulin-Lamarre, Gabriel, Smirnov, Anatoly Yu, Rich, Christopher, Altomare, Fabio, Bunyk, Paul, Whittaker, Jed, Swenson, Loren, Hoskinson, Emile, Sato, Yuki, Volkmann, Mark, Ladizinsky, Eric, Johnson, Mark, Hilton, Jeremy, Amin, Mohammad H

“…Nature, volume 560, pages 456-460 (2018) The celebrated work of Berezinskii, Kosterlitz and Thouless in the 1970s revealed exotic phases of matter governed by…”
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