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NIST Authors in Bold

Displaying 176 - 200 of 9846

Remarks on the Undecidability of the Quantum Halting Problem

February 5, 2010
Author(s)
David Song
… Alan Turing in 1936. With the recent surge of interest in quantum computation, one is led to ask if the problem can also be considered for a quantum computer. It is reported that the halting problem may … in both the Schrodinger and Heisenberg pictures of quantum dynamics. The assumption of the existence of the …

Architecture for a Large-Scale Ion-Trap Quantum Computer

January 1, 2002
Author(s)
D Kielpinski, C R. Monroe, David J. Wineland
… achieve massively parallel gate operation in a large-scale quantum computer, based on techniques already demonstrated … Architecture for a Large-Scale Ion-Trap Quantum Computer …

Quantum Information With Neutral Atoms as Quibits

July 1, 2003
Author(s)
James V. Porto, S L. Rolston, B L. Tolra, Carl J. Williams, William D. Phillips
… One of the essential features of a quantum computer is a quantum register of well-characterized qubits. Neural atoms … a system, which provides a starting point for further quantum computation studies. … atoms, lattice, optical, quantum … Quantum Information With Neutral Atoms as Quibits …

Smaller Two-Qubit Circuits for Quantum Communication and Computation

March 20, 2003
Author(s)
V V. Shende, I L. Markov, Stephen Bullock
… arbitrary two-qubit unitary operation using any of several quantum gate libraries with small a priori upper bounds on gate counts.Using quantum circuit identities, we improve an earlier lower bound … procedures on two-qubit operators that are useful in quantum algorithms and communication protocols. With …

Automated Symbolic and Numerical Testing of DLMF Formulae using Computer Algebra Systems

July 18, 2018
Author(s)
Howard S. Cohl, Moritz Schubotz, Andre Greiner Petter
… developed conversion tools from semantic L A TEX to the Computer Algebra System (CAS) MAPLE which relies on … 11th Conference on Intelligent Computer Mathematics … Computer Algebra Systems, Mathematical Knowledge Management … Lecture Notes in Computer Science; Intelligent Computer Mathematics …

Exploration of the viability of TiN/TiOX ReRAM in Computational Random-Access Memory (CRAM)

March 27, 2025
Author(s)
Brandon Zink, Advait Madhavan, William Borders, Jabez McClelland
… for solving the Von-Neumann bottleneck. In particular, computational random-access memory (CRAM) is a promising form … In-Memory Computing, Computational Random-Access Memory, Resistive Random-Access … Exploration of the viability of TiN/TiOX ReRAM in Computational Random-Access Memory (CRAM) …

The Case for Simulation-Based Evaluation of Ubiquitous Computing Environments

January 25, 2000
Author(s)
Alden A. Dima, L P. Clarletta
… Ubiquitous computing (a.k.a. pervasive computing) is ill-defined due to its novelty and the … \existential issues during the evaluation of ubiquitous computing technologies. Use-case driven simulations can … Workshop on Evaluation Methodologies for Ubiquitous Computing …

Quadrature Histograms in Maximum Likelihood Quantum State Tomography

August 22, 2018
Author(s)
Leonardo E. Silva, Scott Glancy, Hilma H. Macedo De Vasconcelos
… Quantum state tomography aims to determine the quantum state of a system from measured data and is an essential tool for quantum information science. When dealing with continuous … quantum information, quantum tomography, homodyne detection, histogram … Quadrature Histograms in Maximum Likelihood Quantum State Tomography …

A Hybrid Authentication Protocol Using Quantum Entanglement and Symmetric Cryptography

June 13, 2001
Author(s)
David R. Kuhn
… This paper presents a hybrid cryptographic protocol, using quantum and classical resources, for authentication and … can communicate with the server using both classical and quantum channels. Resources do not share secret keys with … al., 2001] and can be used with BB84 [Bennett84] or other quantum key distribution protocols. …

Measurements of Relative Phase and Quantum Beat Note Between Bose-Einstein Condensates

August 1, 1998
Author(s)
D S. Hall, M R. Matthews, C E. Wieman, Eric A. Cornell
… Quantum Coherence and Decoherence … BEC, interferometer, quantum fluids … of the 6th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology … Measurements of Relative Phase and Quantum Beat Note Between Bose-Einstein Condensates …

Flits: Pervasive Computing for Processor and Memory Constrained Systems

January 1, 2000
Author(s)
William J. Majurski, Alden A. Dima, Mary T. Laamanen
… Many pervasive computing software technologies are targeted for 32-bit … to the needs of lower resource solutions to pervasive computing. We then describe our laboratory prototype and some … International Workshop on Pervasive Computing … Forth, memory constrained systems, mobile code, pervasive computing …

Recent experiments in trapped-ion quantum information processing at NIST

May 1, 2006
Author(s)
J Chiaverini, Murray D. Barrett, Brad R. Blakestad, Joseph W. Britton, Wayne M. Itano, John D. Jost, Emanuel H. Knill, C. Langer, Dietrich G. Leibfried, R Ozeri, Tobias Schaetz, David J. Wineland
… confined in segmented trap arrays provide a system for quantum information processing. We report on the execution of two simple quantum algorithms, quantum error correction and the quantum Fourier transform, … atom trapping and cooling, quantum algorithms, quantum computation, quantum error …

Recent experiments in trapped-ion quantum information processing at NIST

May 1, 2006
Author(s)
J Chiaverini, Matthew P. Barrett, Brad R. Blakestad, Joseph W. Britton, Wayne M. Itano, John D. Jost, Emanuel H. Knill, C. Langer, Dietrich G. Leibfried, R Ozeri, T Schaetz, David J. Wineland
… confined in segmented trap arrays provide a system for quantum information processing. We report on the execution of two simple quantum algorithms, quantum error correction and the quantum Fourier transform, … atom trapping and cooling, quantum algorithms, quantum computation, quantum error …

Stochastic Single Flux Quantum Neuromorphic Computing using Magnetically Tunable Josephson Junctions

October 16, 2016
Author(s)
Stephen E. Russek, Christine A. Donnelly, Michael Schneider, Burm Baek, Matthew Pufall, William Rippard, Pete Hopkins, Paul Dresselhaus, Samuel P. Benz
… Abstract— Single flux quantum (SFQ) circuits form a natural neuromorphic technology … single flux quantum, neuromorphic, magnetic Josephson junctions … 2016 IEEE International Conference on Rebooting Computing (ICRC) … Stochastic Single Flux Quantum Neuromorphic Computing using Magnetically Tunable …

Toward scalable ion traps for quantum information processing

March 16, 2010
Author(s)
Jason Amini, Hermann Uys, Janus H. Wesenberg, Signe Seidelin, Joseph W. Britton, John J. Bollinger, Dietrich G. Leibfried, Christian Ospelkaus, Aaron Vandevender, David J. Wineland
… The basic components for a quantum information processor using trapped ions have been … computing, ion, microfabricated, quantum, trap, scalability … Toward scalable ion traps for quantum information processing …

A Conceptual Model for Pervasive Computing

January 1, 2000
Author(s)
L P. Ciarletta, Alden A. Dima
… As an emerging field, pervasive computing has not had the opportunity to develop a conceptual … the OSI Reference Model, we present our Layered Pervasive Computing (LPC) model to facilitate discussion and analysis of pervasive computing systems by providing a much needed conceptual …

Status of a Multiplexed Single Photon On-Demand Source

August 1, 2003
Author(s)
Alan L. Migdall, Stefania Castelletto, M J. Ware
… and utility of the system for incorporation into a quantum conununication testbed. … heralded photon, parametric downconversion, quantum communication, quantum cryptography, single photon … Quantum Information and Computation, Conference | | Quantum Information and Computation | SPIE …

Hydrolysis of Cyclic Phosphates by Ribonuclease A: A Computational Study Using a Simplified Ab Initio Quantum Model

November 15, 2003
Author(s)
B Wladkowski, P Ostazeski, S A. Chenoweth, S J. Broadwater, Morris Krauss
… by Ribonuclease A (Rnase A) was studied using an ab initio quantum-based model of the active site including constrained … Journal of Computational Chemistry … ab initio quantum chemistry, cyclic phosphate, hydrolysis, proton … Hydrolysis of Cyclic Phosphates by Ribonuclease A: A Computational Study Using a Simplified Ab Initio Quantum Model …

Improving quantum state detection with adaptive sequential observations

May 13, 2022
Author(s)
Emanuel Knill, Scott Glancy, Daniel Cole, Shawn Geller
… For many quantum systems intended for information processing, one … Quantum Science and Technology … quantum bit measurement, hidden Markov models … Improving quantum state detection with adaptive sequential observations …

Single Flux Quantum-Based Digital Control of Superconducting Qubits in a Multi-Chip Module

June 24, 2023
Author(s)
Chuanhong Liu, Robert McDermott, Britton Plourde, Andrew Ballard, Jonathan DuBois, Pete Hopkins, David Olaya, John Biesecker, Samuel P. Benz, Dan Schmidt, Joel Ullom
… The single flux quantum (SFQ) digital superconducting logic family has been … PRX Quantum … Quantum information, Superconducting qubits, single flux quantum electronics, qubit control, superconducting … Single Flux Quantum-Based Digital Control of Superconducting Qubits in a …

Computational Materials Science and Industrial R&D: Accelerating Progress

October 16, 2008
Author(s)
S C. Glotzer, James A. Warren
… nature of mateirals problems are so comples. However, as computational power has grown, so too has our ability to … on these advances and accelerate the integration of computational materials science into day-to-day R&D, however, … develop and focus the resources and talents of the computational materials science research community. …

Ultra-low loss quantum photonic circuits integrated with single quantum emitters

December 12, 2022
Author(s)
Ashish Chanana, Hugo Larocque, Renan Moreira, Jacques Carolan, Biswarup Guha, Emerson Goncalves De Melo, Vikas Anant, Jin Dong Song, Dirk Englund, Daniel Blumenthal, Marcelo Davanco, Kartik Srinivasan
… Photon-based photonic quantum information systems require both scalable ultra-low … of these sources and circuits is critical to realizing quantum systems that are scalable, compact and cost … advance towards this goal, in the hybrid integration of a quantum emitter with a wafer-scale, ultra-low loss silicon …
Displaying 176 - 200 of 9846
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