Tim Byrnes

J-GLOBAL         Last updated: Apr 20, 2018 at 09:16
 
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Name
Tim Byrnes
URL
http://nyu.timbyrnes.net
Affiliation
New York University
Section
Shanghai
Job title
Assistant Professor
Degree
Ph.D

Profile

My current interests are in the theory of quantum information technologies using atom, molecular, and optical (AMO) and condensed matter systems. These include exciton-polariton condensation, quantum simulation, and quantum computation using Bose-Einstein condensates. See http://nyu.timbyrnes.net for more details.

Research Areas

 
 

Academic & Professional Experience

 
Jan 2015
 - 
Today
Assistant Professor, Shanghai campus, New York University
 
Apr 1999
 - 
Apr 2003
Ph.D., University of New South Wales
 

Published Papers

 
Berihu Teklu, Tim Byrnes, and Faisal Shah Khan
Phys. Rev. A   97(2)    Feb 2018   [Refereed]
Igor Ermakov, Tim Byrnes, Nikolay Bogoliubov
Phys. Rev. A   97(2)    Feb 2018   [Refereed]
Kui-Tian Xi, Tim Byrnes, and Hiroki Saito
Phys. Rev. A   97(2)    Feb 2018   [Refereed]
Tim Byrnes, Gary Forster, Louis Tessler
Physical Review Letters   120 060501   Jan 2018   [Refereed]
Sergi Ortiz, Yilun Song, June Wu, Tim Byrnes
arXiv   (1801.02131)    2017   [Refereed]
Muzaffar Qadir Lone, Chris Nagele, Brad Weslake, Tim Byrnes
arXiv   (1711.10257)    2017   [Refereed]
Louis Tessler, Tim Byrnes
arXiv   (1711.04235)    2017   [Refereed]
Chandrashekar Radhakrishnan, Po-Wen Chen, Segar Jambulingam, Tim Byrnes, Md. Manirul Ali
arxiv   (1711.03299)    2017   [Refereed]
Chandrashekar Radhakrishnan, Manikandan Parthasarathy, Segar Jambulingam, Tim Byrnes
Scientific Reports 7   13865    Oct 2017   [Refereed]
Chenglong You, Sushovit Adhikari, Yuxi Chi, Margarite L LaBorde, Corey T Matyas, Chenyu Zhang, Zuen Su, Tim Byrnes, Chaoyang Lu, Jonathan P Dowling and Jonathan P Olson
Journal of Optics   19(12)    Oct 2017   [Refereed]
Ebubechukwu O. Ilo-Okeke, Louis Tessler, Jonathan P. Dowling and Tim Byrnes
arXiv   1709.08423(1709.08423)    2017   [Refereed]
Chandrashekar Radhakrishnan, Igor Ermakov, Tim Byrnes
Phys. Rev. A   96 012341   Jul 2017   [Refereed]
Tomoyuki Horikiri, Tim Byrnes, Kenichiro Kusudo, Natsuko Ishida, Yasuhiro Matsuo, Yutaka Shikano, Andreas Löffler, Sven Höfling, Alfred Forchel, and Yoshihisa Yamamoto
Phys. Rev B   95 245122   Jun 2017   [Refereed]
Yumang Jing, Qiongyi He, Tim Byrnes
Phys. Rev. A   95 052305   May 2017   [Refereed]
Tim Byrnes, Batyr Ilyas, Louis Tessler, Masahiro Takeoka, Segar Jambulingam, and Jonathan P. Dowling
arXiv   (1704.04774)    Apr 2017   [Refereed]
Kui-Tian Xi, Tim Byrnes, Hiroki Saito
arXiv   (1704.04949)    Apr 2017   [Refereed]
Olov Pettersson,Tim Byrnes
Phys. Rev. A   95 043817   Apr 2017   [Refereed]
Cristian Joana, Peter van Loock, Hui Deng, and Tim Byrnes
Phys. Rev. A   94(6)    Dec 2016   [Refereed]
Yumang Jing ; Olov Pettersson ; Qiongyi He ; Tim Byrnes
Proc. SPIE   10029 100290J-1   Nov 2016   [Refereed]
Yi-Cheng Liu and Tim Byrnes
Semicond. Sci. Technol.   31(11)    Oct 2016   [Refereed]
Andreas M. D. Thomasen and Tim Byrnes
Journal of Physics: Conference Series   752(1)    Sep 2016   [Refereed]
Chandrashekar Radhakrishnan, Manikandan Parthasarathy, Segar Jambulingam and Tim Byrnes
Journal of Physics: Conference Series   752(1)    Sep 2016   [Refereed]
Andreas Thomasen, Tetsuya Mukai, Tim Byrnes
Phys. Rev. A   94(5)    Sep 2016   [Refereed]
Shi Wang, Tim Byrnes
Phys. Rev. A   94(3)    Sep 2016   [Refereed]
Ebubechukwu O. Ilo-Okeke, Tim Byrnes
Phys. Rev. A   94(1)    Jun 2016   [Refereed]
Tomoyuki Horikiri, Makoto Yamaguchi, Kenji Kamide, Yasuhiro Matsuo, Tim Byrnes, Natsuko Ishida, Andreas Löffler, Sven Höfling, Yutaka Shikano, Tetsuo Ogawa, Alfred Forchel & Yoshihisa Yamamoto
Scientific Reports   6    May 2016   [Refereed]
Frederick Ira Moxley, III, Jonathan P. Dowling, Weizhong Dai, and Tim Byrnes
Phys. Rev. A   93(5)    May 2016   [Refereed]
Henry Semenenko and Tim Byrnes
Phys. Rev. A   93(5)    May 2016   [Refereed]
Chandrashekar Radhakrishnan, Manikandan Parthasarathy, Segar Jambulingam, Tim Byrnes
Phys. Rev. Lett.   116(15)    Apr 2016   [Refereed]
Sandrine Idlas, Luis Domenzain, Robert Spreeuw, and Tim Byrnes
Phys. Rev. A   93(2)    Feb 2016   [Refereed]
A. N. Pyrkov and Tim Byrnes
Asia Pac. Phys. Newslett.   4 61   Nov 2015   [Invited]
Na Young Kim, Kenichiro Kusudo, Tim Byrnes, Naoyuki Masumoto, Yoshihisa Yamamoto
in Principles and Methods of Quantum Information Technologies (Ed. Yoshihisa Yamamoto and Kouichi Semba)   911 363-384   Nov 2015   [Refereed][Invited]
Tomoyuki Horikiri, Makoto Yamaguchi, Kenji Kamide, Yasuhiro Matsuo, Tim Byrnes, Natsuko Ishida, Andreas Löffler, Sven Höfling, Yutaka Shikano, Tetsuo Ogawa, Alfred Forchel, Yoshihisa Yamamoto
arxiv 1511.03786      Nov 2015   [Refereed]
Tim Byrnes, Jonathan P. Dowling
Phys. Rev. A   92(2)    Aug 2015   [Refereed]
Wieslaw Laskowski, Marcin Markiewicz, Danny Rosseau, Tim Byrnes, Kamil Kostrzewa, Adrian Kolodziejski
Phys. Rev. A   92(2)    Aug 2015   [Refereed]
Muzzafar Q. Lone and Tim Byrnes
Phys. Rev. A   92(1)    Jul 2015   [Refereed]
Frederick Ira Moxley III, Jonathan P. Dowling,Weizhong Dai, and Tim Byrnes
arxiv 1506.07762      Jun 2015   [Refereed]
Frederick I. Moxley III,Tim Byrnes, Baoling Ma, Yun Yan, Weizhong Dai
Journal of Computational Physics   282 303-316   Feb 2015   [Refereed]
Mahmood Irtiza Hussain, Ebubechukwu O. Ilo-Okeke, Tim Byrnes
Quantum Information Processing   14 943   Jan 2015   [Refereed]
Natsuko Ishida, Tim Byrnes, Tomoyuki Horikiri, Franco Nori, and Yoshihisa Yamamoto
Phys. Rev. B   90(24) 1-241304   Dec 2014   [Refereed]
Alexey N. Pyrkov and Tim Byrnes
Phys. Rev. A   90(6)    Dec 2014   [Refereed]
Tim Byrnes, Na Young Kim, Yoshihisa Yamamoto
Nature Physics   10(11) 803-813   Nov 2014   [Refereed][Invited]
Daniel Rosseau, Qianqian Ha, Tim Byrnes
Phys. Rev. A   90(5,Pt.A) 1-52315   Nov 2014   [Refereed]
Tim Byrnes, Daniel Rosseau, Megha Khosla, Alexey Pyrkov, Andreas Thomasen, Tetsuya Mukai, Shinsuke Koyama, Ahmed Abdelrahman, Ebubechukwu Ilo-Okeke
Optics Communications   337 102-109   Aug 2014   [Refereed]
Alexey Pyrkov and Tim Byrnes
New Journal Physics   16    Jul 2014   [Refereed]
Tim Byrnes and Yoshihisa Yamamoto
Pardoxes of quantum theory (special edition of Nikkei Science, Japanese edition of Scientific American)      Jun 2014   [Refereed][Invited]
Ebubechukwu O. Ilo-Okeke and Tim Byrnes
Phys. Rev. Lett.   112(23) 1-233602   Jun 2014   [Refereed]
Mahmood Irtiza Hussain, Ebubechukwu O. Ilo-Okeke, Tim Byrnes
Phys. Rev. A   89(5,Pt.B) 1-53607   May 2014   [Refereed]
Tim Byrnes, German Kolmakov, Roman Ya. Kezerashvili, and Yoshihisa Yamamoto
Phys. Rev. B   90(12) 1-125314   Apr 2014   [Refereed]
Ahmed M. Abdelrahman, Tim Byrnes
Journal of Low Temperature Physics   175(1-2) 456-463   Apr 2014   [Refereed]
Ahmed Abdelrahman, Tetsuya Mukai, Hartmut Häffner, Tim Byrnes
Optics Express   22(3) 3501-3513   Jan 2014   [Refereed]
Frederick Ira Moxley III, Tim Byrnes, Adarsh Radadia, Weizhong Dai
arxiv: 1311.5627      Nov 2013   [Refereed]
Alexey N. Pyrkov, Tim Byrnes
New J. Phys.   15(Sept) 93019   Sep 2013   [Refereed]
Tim Byrnes
Phys. Rev A   88(2,Pt.B) 1-23609   Aug 2013   [Refereed]
Tim Byrnes, Shinsuke Koyama, Kai Yan, Yoshihisa Yamamoto
Scientific Reports   3    Aug 2013   [Refereed]
T. Horikiri, M. Yamaguchi, K. Kamide, Y. Shikano,Y. Matsuo, T. Byrnes, N. Ishida, A. Loffler, S. Hofling, T. Ogawa, A. Forchel, Y. Yamamoto
Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Proceedings   TuG2_5-TuG2_5   Jul 2013
Ebubechukwu Ilo-Okeke and Tim Byrnes
The Rochester Conferences on Coherence and Quantum Optics and the Quantum Information and Measurement meeting, OSA Technical Digest   W6.55   Jun 2013   [Refereed]
Tim Byrnes, Yoshihisa Yamamoto, Peter van Loock
Physical Review B   87(20) 1-201301   May 2013   [Refereed]
Natsuko Ishida, Tim Byrnes, Franco Nori, Yoshihisa Yamamoto
Scientific Reports   3    Jan 2013   [Refereed]
Alexey Pyrkov and Tim Byrnes
Proc. SPIE 8700, International Conference Micro- and Nano-Electronics 2012, 87001E   8700    Jan 2013   [Refereed]
Kai Wen, Tim Byrnes, Yoshihisa Yamamoto
arXiv:1210.0173      Oct 2012   [Refereed]
Frederick Ira Moxley III, Tim Byrnes, Fumitaka Fujiwara, Weizhong Dai
Computer Physics Communications   183(11) 2434-2440   Jul 2012   [Refereed]
Naoyuki Masumoto, Na Young Kim, Tim Byrnes, Kenichiro Kusudo, Andreas Löffler, Sven Höfling, Alfred Forchel and Yoshihisa Yamamoto
New J. Phys.   14    Jun 2012   [Refereed]
Tomoyuki Horikiri, Tim Byrnes, Natsuko Ishida, Andreas Loffler, Sven Hofling, Alfred Forchel, and Yoshihisa Yamamoto
CLEO: QELS-Fundamental Science, OSA Technical Digest (Optical Society of America, 2012)   85(7) 1-75130   May 2012
Tim Byrnes, Kai Wen, Yoshihisa Yamamoto
Phys. Rev A   85(4,Pt.A) 1-40306   Apr 2012   [Refereed]
Tim Byrnes
World Academy of Science, Engineering and Technology   63 542-547   Mar 2012   [Refereed]
Tim Byrnes, Tomoyuki Horikiri, Natsuko Ishida, Michael Fraser, Yoshihisa Yamamoto
Phys. Rev. B   85(7) 1-75130   Feb 2012   [Refereed]
Natsuko Ishida, Tomoyuki Horikiri, Tim Byrnes, Yoshihisa Yamamoto
Proceedings of Global COE International Symposium on Secure-Life Electronics      Jan 2012   [Invited]
Tim Byrnes, Kai Yan, K. Kusudo, M. Fraser, Y. Yamamoto
Contributed chapter in book "Interface between Quantum Information and Statistical Physics"   37   Nov 2011   [Refereed]
Tim Byrnes, Kai Yan, Yoshihisa Yamamoto
New. J. Phys.   13 113025   Nov 2011   [Refereed]
Kai YAN, Tim BYRNES, and Yoshihisa YAMAMOTO
Progress in Informatics   (8) 39-47   Mar 2011   [Refereed][Invited]
Tim Byrnes, Yoshihisa Yamamoto
Nikkei Science (Japanese version of Scientific American)   (3月号) 35-41   Jan 2011   [Invited]
K. Kusudo, T. Byrnes, M. Fraser, Y. Yamamoto
Proceedings of Global COE Symposium on Secure-Life Electronics      Nov 2010
Tim Byrnes, Tomoyuki Horikiri, Natsuko Ishida, Yoshihisa Yamamoto
Phys. Rev. Lett.   105(18) 1-186402   Oct 2010   [Refereed]
The crossover between low and high density regimes of exciton-polariton
condensates is examined using a BCS wavefunction approach. Our approach is an
extension of the BEC-BCS crossover theory for excitons, but includes a cavity
photon field. The a...
Tim Byrnes, Patrik Recher, Yoshihisa Yamamoto
Phys. Rev. B 81, 205312 (2010)   81(20) 1-205312   Mar 2010
We derive an effective Bose-Hubbard model that predicts a phase transition
from Bose-Einstein condensate to Mott insulator in two different systems
subject to applied periodic potentials: microcavity exciton-polaritons and
indirect excitons. Start...
Tim Byrnes and Shoko Utsunomiya
Knowledge base, The Institute of Electronics, Information and Communication Engineers   S2(5) 3-4   Feb 2010   [Invited]
Tim Byrnes, Kai Yan, Yoshihisa Yamamoto
   Sep 2009
We investigate a computational device that harnesses the effects of
Bose-Einstein condensation (BEC) to accelerate the speed of finding the
solution of a given optimization problem. Many computationally difficult
problems, including NP-complete pr...
Na Young Kim, Chih-Wei Lai, Shoko Utsunomiya, Georgios Roumpos, Michael Fraser, Hui Deng, Tim Byrnes, Patrik Recher, Norio Kumada, Toshimasa Fujisawa, Yoshihisa Yamamoto
Physica status solidi (b) Vol. 245, pp. 1076-1080 (2008)      May 2008
We present a simple method to create an in-plane lateral potential in a
semiconductor microcavity using a metal thin-film. Two types of potential are
produced: a circular aperture and a one-dimensional (1D) periodic grating
pattern. The amplitude ...
Tim Byrnes, Na Young Kim, Kenichiro Kusudo, Yoshihisa Yamamoto
Phys. Rev. B 78, 075320 (2008)   78(7) 1-75320   Nov 2007
We propose a device for studying the Fermi-Hubbard model with long-range
Coulomb interactions using an array of quantum dots defined in a semiconductor
two-dimensional electron gas system. Bands with energies above the lowest
energy band are used ...
C.W. Lai, N. Y. Kim, S. Utsunomiya, G. Roumpos, H. Deng, M. D. Fraser, T. Byrnes, P. Recher, N. Kumada, T. Fujisawa and Y. Yamamoto
Nature   450(7169) 529-532   Sep 2007   [Refereed]
A Bose–Einstein condensate is generally defined as a macroscopic occupation of a single-particle quantum state, a phenomenon technically referred to as off-diagonal long-range order due to non-vanishing off-diagonal components of the single-partic...
L. Tian, F. Fujiwara, T. Byrnes, Y. Yamamoto
   May 2007
Particle statistics plays a crucial role in a strongly interacting quantum
many-body system. Here, we study the Hubbard model for distinguishable
particles at unit filling. Starting from the superfluid-like state in the
strong tunneling limit and ...
Tim Byrnes
Soryuushiron Kenkyu   114(3) C60-C67   Dec 2006   [Invited]
Tim Byrnes, Patrik Recher, Na Young Kim, Shoko Utsunomiya, Yoshihisa Yamamoto
Phys. Rev. Lett. 99, 016405 (2007)   99(1) 1-16405   Aug 2006
A practical experimental scheme for a quantum simulator of strongly
correlated electrons is proposed. Our scheme employs electrons confined in a
two dimensional electron gas in a GaAs/AlGaAs heterojunction. Two surface
acoustic waves are then indu...
Tim Byrnes, Yoshihisa Yamamoto
Phys.Rev. A73 (2006) 022328   73(2,Pt.A) 1-22328   Oct 2005
We examine the problem of simulating lattice gauge theories on a universal
quantum computer. The basic strategy of our approach is to transcribe lattice
gauge theories in the Hamiltonian formulation into a Hamiltonian involving only
Pauli spin ope...
T.M.R. Byrnesa, M. Loan, C.J. Hamer, Frédéric D.R. Bonnet, Derek B. Leinweber, Anthony G. Williams, James M. Zanotti
Nuclear Physics B Proc. Suppl.   141(SPEC. ISS.) 253-258   2005   [Refereed]
T. M. R. Byrnes, M. Loan, C. J. Hamer, Frederic D. R. Bonnet, Derek B. Leinweber, Anthony G. Williams, James M. Zanotti
Phys.Rev.D69:074509,2004   69(7) 1-74509   Nov 2003
The extreme anisotropic limit of Euclidean SU(3) lattice gauge theory is
examined to extract the Hamiltonian limit, using standard path integral Monte
Carlo (PIMC) methods. We examine the mean plaquette and string tension and
compare them to resul...
Mushtaq Loan, Tim Byrnes, Chris Hamer
Eur.Phys.J. C31 (2003) 397-402   31(3) 397-402   Mar 2003
The Numerical calculations for tadpole-improved U(1) lattice gauge theory in
three-dimensions on anisotropic lattices have been performed using standard
path integral Monte Carlo techniques. Using average plaquette tadpole
renormalization scheme, ...
T. M. R. Byrnes, C. J. Hamer, Zheng Weihong, S. Morrison
Phys.Rev. D68 (2003) 016002   68(1) 1-16002   Mar 2003
A trial application of the method of Feynman-Kleinert approximants is made to
perturbation series arising in connection with the lattice Schwinger model. In
extrapolating the lattice strong-coupling series to the weak-coupling continuum
limit, the...
Gary P. Morriss, Tim Byrnes, David R. J. Monaghan
Molecular Physics   100(14) 2377-2386   Jul 2002   [Refereed]
The results of direct particle simulations of 2-dimensional, convective flow are compared with truncated solutions of the Navier—Stokes equation, and show that the Navier—Stokes predictions are quite accurate throughout the transient development o...
T. M. R. Byrnes, R. J. Bursill, H. -P. Eckle, C. J. Hamer, A. W. Sandvik
Phys. Rev. B 66, 195313 (2002)      May 2002
The Heisenberg chain with a weak link is studied, as a simple example of a
quantum ring with a constriction or defect. The Heisenberg chain is equivalent
to a spinless electron gas under a Jordan-Wigner transformation. Using density
matrix renorma...
T. Byrnes, P. Sriganesh, R. J. Bursill, C. J. Hamer
Phys.Rev. D66 (2002) 013002      Feb 2002
The massive Schwinger model is studied, using a density matrix
renormalisation group approach to the staggered lattice Hamiltonian version of
the model. Lattice sizes up to 256 sites are calculated, and the estimates in
the continuum limit are alm...
T. Byrnes, P. Sriganesh, R. J. Bursill, C. J. Hamer
Nucl.Phys.Proc.Suppl. 109A (2002) 202-206      Jan 2002
The massive Schwinger model is studied, using a density matrix
renormalization group approach to the staggered lattice Hamiltonian version of
the model. Lattice sizes up to 256 sites are calculated, and the estimates in
the continuum limit are alm...
T. M. R. Byrnes, M. T. Murphy, O. P. Sushkov
Phys. Rev. B, 60, 4057 (1999)   60(6) 4057-4064   Feb 1999
Based on the Majumdar-Ghosh chain we construct several spin models which
allow us to investigate spinon dynamics in the regime close to deconfinement of
spinons. We consider the J_1 - J_2 - \delta model, two coupled J_1 - J_2 chains
(ladder), and ...
T. M. R. Byrnes, V. A. Dzuba, V. V. Flambaum, D. W. Murray
Phys. Rev. A 59, 3082 (1999)   59(4) 3082-3083   Nov 1998
If electrons had an electric dipole moment (EDM) they would induce EDMs of
atoms. The ratio of the atomic EDM to the electron EDM for a particular atom is
called the enhancement factor, R. We calculate the enhancement factor for the
francium and g...

Misc

 
Tim Byrnes
NII Seeds   22   Jan 2014
Beauty in Physics
Tim Byrnes
Sokendai "What is beautiful to you" Essay collection   44-45   Apr 2012
Tim Byrnes
Ph.D. Thesis      Apr 2003   [Refereed]

Conference Activities & Talks

 
Tim Byrnes
KIAS 2017 Workshop on Quantum Information Science   30 Nov 2017   
Tim Byrnes
Ultracold Atomic Gases and Quantum Control, Shanghai University   24 Nov 2017   
Tim Byrnes
NYU Shanghai STEMinar   15 Nov 2017   
Chandrashekar Radhakrishnan
26 Oct 2017   
Tim Byrnes
Seminar at Shanghai University   20 Apr 2017   
Tim Byrnes
4th International Conference on Quantum Foundation and Technology: Frontier and Future   15 Nov 2016   
Chandrashekar Radhakrishnan, Manikandan Parthasarathy, Segar Jambulingam, and Tim Byrnes
4th International Conference on Quantum Foundation and Technology: Frontier and Future   14 Nov 2016   
Vinay Tripathi, Tim Byrnes
4th International Conference on Quantum Foundation and Technology: Frontier and Future   12 Nov 2016   
Tim Byrnes
STEM seminar, NYU Shanghai   26 Oct 2016   
Tim Byrnes
2016 SPIE Photonics Asia, Beijing   13 Oct 2016   

Patents

 
Tim Byrnes, Yoshihisa Yamamoto, Peter van Loock
特願2012-237119 : Light source and light producing method
Tim Byrnes, Yoshihisa Yamamoto, Peter van Loock