Publications (90)
Simulation of anyonic statistics and its topological path independence using a 7-qubit quantum simulator
Annie Jihyun Park, Emma McKay, Dawei Lu +1
Digital Quantum Simulation of the Statistical Mechanics of a Frustrated Magnet
Jingfu Zhang, Man-Hong Yung, Raymond Laflamme +2
A solid-state NMR three-qubit homonuclear system for quantum information processing: control and characterization
Jonathan Baugh, Osama Moussa, Colm A. Ryan +4
A Theory of Quantum Error-Correcting Codes
Emanuel Knill, Raymond Laflamme
Quantum Data Bus in Dipolar Coupled Nuclear Spin Qubits
Jingfu Zhang, Michael Ditty, Daniel Burgarth +6
Quantum Error Correction with Mixed Ancilla Qubits
Ben Criger, Osama Moussa, Raymond Laflamme
Quantum Logical Operations on Encoded Qubits
Wojciech Hubert Zurek, Raymond Laflamme
Experimental magic state distillation for fault-tolerant quantum computing
Alexandre M. Souza, Jingfu Zhang, Colm A. Ryan +1
Experimental implementation of heat-bath algorithmic cooling using solid-state nuclear magnetic resonance
Jonathan Baugh, Osama Moussa, Colm A. Ryan +2
Theory of Quantum Error Correction for General Noise
Emanuel Knill, Raymond Laflamme, Lorenza Viola
Experimental violation of the Leggett-Garg inequality in a 3-level system
Hemant Katiyar, Aharon Brodutch, Dawei Lu +1
Hyperfine spin qubits in irradiated malonic acid: heat-bath algorithmic cooling
Daniel K. Park, Guanru Feng, Robabeh Rahimi +7
Coherence in quantum error-correcting codes
Stefanie J. Beale, Joel J. Wallman, Mauricio Gutiérrez +2
Concatenated Quantum Codes
Emanuel Knill, Raymond Laflamme
Experimental implementation of encoded logical qubit operations in a perfect quantum error correcting code
Jingfu Zhang, Raymond Laflamme, Dieter Suter
The Least Action Method, CDM and $Ω$
A. M. Dunn, Raymond Laflamme
Direct observation of quantum criticality in Ising spin chains
Jingfu Zhang, Fernando M. Cucchietti, C. M. Chandrashekar +6
Using concatenated quantum codes for universal fault-tolerant quantum gates
Tomas Jochym-O'Connor, Raymond Laflamme
Experimental Identification of Non-Abelian Topological Orders on a Quantum Simulator
Keren Li, Yidun Wan, Ling-Yan Hung +5
Effective Pure States for Bulk Quantum Computation
Emanuel Knill, Isaac Chuang, Raymond Laflamme
Compilation of selective pulse network on liquid-state nuclear magnetic resonance system
Jun Li, Jiangyu Cui, Raymond Laflamme +1
Experimentally superposing two pure states with partial prior knowledge
Keren Li, Guofei Long, Hemant Katiyar +4
Heat Bath Algorithmic Cooling with Spins: Review and Prospects
Daniel K. Park, Nayeli A. Rodriguez-Briones, Guanru Feng +3
Exponential speed-up with a single bit of quantum information: Testing the quantum butterfly effect
David Poulin, Robin Blume-Kohout, Raymond Laflamme +1
Practical experimental certification of computational quantum gates via twirling
Osama Moussa, Marcus P. da Silva, Colm A. Ryan +1
Experimental quantum error correction with high fidelity
Jingfu Zhang, Dorian Gangloff, Osama Moussa +1
Tomography and spectroscopy as quantum computations
Cesar Miquel, Juan Pablo Paz, Marcos Saraceno +3
Experimental Implementation of a Codeword Stabilized Quantum Code
Jingfu Zhang, Markus Grassl, Bei Zeng +1
Quantum Subsystems: Exploring the Complementarity of Quantum Privacy and Error Correction
Tomas Jochym-O'Connor, David W. Kribs, Raymond Laflamme +1
Post-processing with linear optics for improving the quality of single-photon sources
Dominic W. Berry, Stefan Scheel, Casey R. Myers +3
Perfect Quantum Error Correction Code
Raymond Laflamme, Cesar Miquel, Juan Pablo Paz +1
NMR quantum information processing
Dawei Lu, Aharon Brodutch, Jihyun Park +3
An Experimental Test of Envariance
Lydia Vermeyden, Xian Ma, Jonathan Lavoie +4
Experimental Quantum Simulation of Entanglement in Many-body Systems
Jingfu Zhang, Tzu-Chieh Wei, Raymond Laflamme
Ruling Out Multi-Order Interference in Quantum Mechanics
Urbasi Sinha, Christophe Couteau, Thomas Jennewein +2
Overhead analysis of universal concatenated quantum codes
Christopher Chamberland, Tomas Jochym-O'Connor, Raymond Laflamme
Comments on: Asymptotic Bound for Heat-Bath Algorithmic Cooling
Nayeli Azucena Rodriguez-Briones, Jun Li, Xinhua Peng +3
Coherent control of two nuclear spins using the anisotropic hyperfine interaction
Yingjie Zhang, Colm A. Ryan, Raymond Laflamme +1
Gradient-based closed-loop quantum optimal control in a solid-state two-qubit system
Guanru Feng, Franklin H. Cho, Hemant Katiyar +4
Conservation Laws in the Quantum Mechanics of Closed Systems
James B. Hartle, Raymond Laflamme, Donald Marolf
Fundamental quantum optics experiments conceivable with satellites -- reaching relativistic distances and velocities
David Rideout, Thomas Jennewein, Giovanni Amelino-Camelia +14
Estimating the coherence of noise in quantum control of a solid-state qubit
Guanru Feng, Joel J. Wallman, Brandon Buonacorsi +6
Bounds on the dynamics of periodic quantum walks and emergence of the gapless and gapped Dirac equation
N. Pradeep Kumar, Radhakrishna Balu, Raymond Laflamme +1
Private Quantum Subsystems
Tomas Jochym-O'Connor, David W. Kribs, Raymond Laflamme +1
Aharon-Vaidman quantum game with a Young-type photonic qutrit
Piotr Kolenderski, Urbasi Sinha, Li Youning +5
Testing Born's Rule in Quantum Mechanics with a Triple Slit Experiment
Urbasi Sinha, Christophe Couteau, Zachari Medendorp +4
Demonstration of sufficient control for two rounds of quantum error correction in a solid state ensemble quantum information processor
Osama Moussa, Jonathan Baugh, Colm A. Ryan +1
Symmetrised Characterisation of Noisy Quantum Processes
Joseph Emerson, Marcus Silva, Osama Moussa +5
Heat-Bath Algorithmic Cooling with correlated qubit-environment interactions
Nayeli A. Rodriguez-Briones, Jun Li, Xinhua Peng +3
Correlation-Enhanced Algorithmic Cooling
Nayeli A. Rodriguez-Briones, Eduardo Martin-Martinez, Achim Kempf +1
Evidence for the Stability of Extremal Black p-Branes
Ruth Gregory, Raymond Laflamme
Defect production in nonequilibrium phase transitions: Experimental investigation of the Kibble-Zurek mechanism in a two-qubit quantum simulator
Jingfu Zhang, Fernando M. Cucchietti, Raymond Laflamme +1
A Unified and Generalized Approach to Quantum Error Correction
David Kribs, Raymond Laflamme, David Poulin
Constructing Qubits in Physical Systems
Lorenza Viola, Emanuel Knill, Raymond Laflamme
Optimizing the discrete time quantum walk using a SU(2) coin
C. M. Chandrashekar, R. Srikanth, Raymond Laflamme
A Single Photon Source With Linear Optics and Squeezed States
Casey R. Myers, Marie Ericsson, Raymond Laflamme
Exploring Noiseless Subsystems via Nuclear Magnetic Resonance
Evan M. Fortunato, Lorenza Viola, Marco A. Pravia +4
Randomized benchmarking of quantum gates implemented by electron spin resonance
Daniel K. Park, Guanru Feng, Robabeh Rahimi +2
Space-QUEST: Experiments with quantum entanglement in space
Rupert Ursin, Thomas Jennewein, Johannes Kofler +36
The robustness of magic state distillation against errors in Clifford gates
Tomas Jochym-O'Connor, Yafei Yu, Bassam Helou +1
Quantum MacWilliams Identities
Peter Shor, Raymond Laflamme
Achievable polarization for Heat-Bath Algorithmic Cooling
Nayeli A. RodrÃguez-Briones, Raymond Laflamme
Effects of Loss and Decoherence on a Simple Quantum Computer
Isaac L. Chuang, Raymond Laflamme, Juan-Pablo Paz
Chiral Quantum Walks
DaWei Lu, Jacob D. Biamonte, Jun Li +8
Experimental simulation of anyonic fractional statistics with an NMR quantum information processor
Guanru Feng, Guilu Long, Raymond Laflamme
A Study of Quantum Error Correction by Geometric Algebra and Liquid-State NMR Spectroscopy
Yehuda Sharf, David G. Cory, Shyamal S. Somaroo +3
Quantum phase transition using quantum walks in an optical lattice
C. M. Chandrashekar, Raymond Laflamme
The Instability of Charged Black Strings and p-Branes
Ruth Gregory, Raymond Laflamme
Resilient Quantum Computation: Error Models and Thresholds
Emanuel Knill, Raymond Laflamme, Wojciech H. Zurek
Private Quantum Subsystems and Quasiorthogonal Operator Algebras
Jeremy Levick, Tomas Jochym-O'Connor, David Kribs +2
Testing integrability with a single bit of quantum information
David Poulin, Raymond Laflamme, G. J. Milburn +1
Pure State Tomography with Pauli Measurements
Xian Ma, Tyler Jackson, Hui Zhou +10
Experimental implementation of quantum gates through actuator qubits
Jingfu Zhang, Daniel Burgarth, Raymond Laflamme +1
NMR Quantum Information Processing and Entanglement
Raymond Laflamme, David G. Cory, Camille Negrevergne +1
Time Symmetric Quantum Cosmology and Our Universe
Raymond Laflamme
Quantum Computers, Factoring, and Decoherence
I. Chuang, Raymond Laflamme, P. Shor +1
Three path interference using nuclear magnetic resonance: a test of the consistency of Born's rule
Daniel K. Park, Osama Moussa, Raymond Laflamme
Operator quantum error correction
David W. Kribs, Raymond Laflamme, David Poulin +1
Thresholds for universal concatenated quantum codes
Christopher Chamberland, Tomas Jochym-O'Connor, Raymond Laflamme
Enhancing quantum control by bootstrapping a quantum processor of 12 qubits
Dawei Lu, Keren Li, Jun Li +10
Study of Multiple Rounds of Error Correction in Solid State NMR QIP
Ben Criger, Osama Moussa, Raymond Laflamme
Quantum Computing
Thaddeus D. Ladd, Fedor Jelezko, Raymond Laflamme +3
Hard decoding algorithm for optimizing thresholds under general Markovian noise
Christopher Chamberland, Joel J. Wallman, Stefanie Beale +1
Experimental realization of post-selected weak measurements on an NMR quantum processor
Dawei Lu, Aharon Brodutch, Jun Li +2
Approximation of Reachable Set for Coherently Controlled Open Quantum Systems: Application to Quantum State Engineering
Jun Li, Dawei Lu, Zhihuang Luo +3
Fidelity enhancement by logical qubit encoding
Michael K. Henry, Chandrasekhar Ramanathan, Jonathan S. Hodges +4
Decoherence Bounds on Quantum Computation with Trapped Ions
Richard J. Hughes, Daniel F. V. James, Emanuel H. Knill +2
Quantum state tomography via reduced density matrices
Tao Xin, Dawei Lu, Joel Klassen +7
Experimental Estimation of Average Fidelity of a Clifford Gate on a 7-qubit Quantum Processor
Dawei Lu, Hang Li, Denis-Alexandre Trottier +8
Tomography is necessary for universal entanglement detection with single-copy observables
Dawei Lu, Tao Xin, Nengkun Yu +7