Tim Byrnes

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アバター
研究者氏名
Tim Byrnes
URL
http://nii.timbyrnes.net
所属
国立情報学研究所
部署
プリンシプル情報系
職名
助教
学位
Ph.D

プロフィール

現在の研究テーマはexciton-polariton凝縮、量子シミュレーション、量子コンピュータの理論です。University of New South Walesでは固体物理と高エネルギー物理を研究していましたが、山本研究室ではexciton-polaritonのモット転移、BCS-BECクロスオーバー、半導体量子ドットを使った量子シミュレーション、格子ゲージ理論の量子シミュレーションなどのテーマを研究させていただいてます。新しい量子コンピュータの提案などにも興味があり、ボーズ・アインシュタイン凝縮を用いた量子情報を最近研究しています。

研究分野

 
 

経歴

 
2015年1月
 - 
現在
New York University Shanghai campus Assistant Professor
 
1999年4月
 - 
2003年4月
University of New South Wales Ph.D.
 

論文

 
Tim Byrnes, Tristan Barnett
Int. J. Theo. Appl. Fin.   21 1850033   2018年8月   [査読有り]
Vinay Tripathi, Chandrashekar Radhakrishnan, Tim Byrnes
arXiv   (1806.03832)    2018年6月   [査読有り]
Chris Nagele, Ebubechukwu O. Ilo-Okeke, Peter P. Rohde, Jonathan P. Dowling, Tim Byrnes
arXiv   (1806.02407)    2018年6月   [査読有り]
H.-L. Huang, Y.-H. Luo, B. Bai, Y.-H. Deng, H. Wang, H.-S. Zhong, Y.-Q. Nie, W.-H. Jiang, X.-L. Wang, J. Zhang, Li Li, Nai-Le Liu, Tim Byrnes, J. P. Dowling, Chao-Yang Lu, Jian-Wei Pan
arXiv   (1806.00156)    2018年6月   [査読有り]
Berihu Teklu, Tim Byrnes, and Faisal Shah Khan
Phys. Rev. A   97(2)    2018年2月   [査読有り]
Kui-Tian Xi, Tim Byrnes, and Hiroki Saito
Phys. Rev. A   97(2)    2018年2月   [査読有り]
Chandrashekar Radhakrishnan, Manikandan Parthasarathy, Segar Jambulingam, Tim Byrnes
Scientific Reports 7   13865    2017年10月   [査読有り]
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)    2017年10月   [査読有り]
Igor Ermakov, Tim Byrnes, Nikolay Bogoliubov
Phys. Rev. A   97(2)    2018年2月   [査読有り]
Chandrashekar Radhakrishnan, Igor Ermakov, Tim Byrnes
Phys. Rev. A   96 012341   2017年7月   [査読有り]
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   2017年6月   [査読有り]
Yumang Jing, Qiongyi He, Tim Byrnes
Phys. Rev. A   95 052305   2017年5月   [査読有り]
Tim Byrnes, Batyr Ilyas, Louis Tessler, Masahiro Takeoka, Segar Jambulingam, and Jonathan P. Dowling
arXiv   (1704.04774)    2017年4月   [査読有り]
Kui-Tian Xi, Tim Byrnes, Hiroki Saito
arXiv   (1704.04949)    2017年4月   [査読有り]
Olov Pettersson,Tim Byrnes
Phys. Rev. A   95 043817   2017年4月   [査読有り]
Tim Byrnes, Gary Forster, Louis Tessler
Physical Review Letters   120 060501   2018年1月   [査読有り]
Distribution of Quantum Coherence in Multipartite Systems
Chandrashekar Radhakrishnan, Manikandan Parthasarathy, Segar Jambulingam, Tim Byrnes
Excellent Paper Collections of the 9th Scientific Paper Selection, 2017, Pudong New Area, Shanghai   108-115   2017年   [査読有り]
Sergi Ortiz, Yilun Song, June Wu, Tim Byrnes
arXiv   (1801.02131)    2017年   [査読有り]
Louis Tessler, Tim Byrnes
arXiv   (1711.04235)    2017年   [査読有り]
Muzaffar Qadir Lone, Chris Nagele, Brad Weslake, Tim Byrnes
arXiv   (1711.10257)    2017年   [査読有り]
Ebubechukwu O. Ilo-Okeke, Louis Tessler, Jonathan P. Dowling and Tim Byrnes
Nature Partner Journal Quantum Information   4 40   2018年8月   [査読有り]
Chandrashekar Radhakrishnan, Po-Wen Chen, Segar Jambulingam, Tim Byrnes, Md. Manirul Ali
arxiv   (1711.03299)    2017年   [査読有り]
Cristian Joana, Peter van Loock, Hui Deng, and Tim Byrnes
Phys. Rev. A   94(6)    2016年12月   [査読有り]
Yumang Jing ; Olov Pettersson ; Qiongyi He ; Tim Byrnes
Proc. SPIE   10029 100290J-1   2016年11月   [査読有り]
Yi-Cheng Liu and Tim Byrnes
Semicond. Sci. Technol.   31(11)    2016年10月   [査読有り]
Andreas M. D. Thomasen and Tim Byrnes
Journal of Physics: Conference Series   752(1)    2016年9月   [査読有り]
Chandrashekar Radhakrishnan, Manikandan Parthasarathy, Segar Jambulingam and Tim Byrnes
Journal of Physics: Conference Series   752(1)    2016年9月   [査読有り]
Andreas Thomasen, Tetsuya Mukai, Tim Byrnes
Phys. Rev. A   94(5)    2016年9月   [査読有り]
Shi Wang, Tim Byrnes
Phys. Rev. A   94(3)    2016年9月   [査読有り]
Ebubechukwu O. Ilo-Okeke, Tim Byrnes
Phys. Rev. A   94(1)    2016年6月   [査読有り]
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    2016年5月   [査読有り]
Frederick Ira Moxley, III, Jonathan P. Dowling, Weizhong Dai, and Tim Byrnes
Phys. Rev. A   93(5)    2016年5月   [査読有り]
Henry Semenenko and Tim Byrnes
Phys. Rev. A   93(5)    2016年5月   [査読有り]
Chandrashekar Radhakrishnan, Manikandan Parthasarathy, Segar Jambulingam, Tim Byrnes
Phys. Rev. Lett.   116(15)    2016年4月   [査読有り]
Sandrine Idlas, Luis Domenzain, Robert Spreeuw, and Tim Byrnes
Phys. Rev. A   93(2)    2016年2月   [査読有り]
A. N. Pyrkov and Tim Byrnes
Asia Pac. Phys. Newslett.   4 61   2015年11月   [招待有り]
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   2015年11月   [査読有り][招待有り]
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      2015年11月   [査読有り]
Tim Byrnes, Jonathan P. Dowling
Phys. Rev. A   92(2)    2015年8月   [査読有り]
Wieslaw Laskowski, Marcin Markiewicz, Danny Rosseau, Tim Byrnes, Kamil Kostrzewa, Adrian Kolodziejski
Phys. Rev. A   92(2)    2015年8月   [査読有り]
Muzzafar Q. Lone and Tim Byrnes
Phys. Rev. A   92(1)    2015年7月   [査読有り]
Frederick Ira Moxley III, Jonathan P. Dowling,Weizhong Dai, and Tim Byrnes
arxiv 1506.07762      2015年6月   [査読有り]
Frederick I. Moxley III,Tim Byrnes, Baoling Ma, Yun Yan, Weizhong Dai
Journal of Computational Physics   282 303-316   2015年2月   [査読有り]
Mahmood Irtiza Hussain, Ebubechukwu O. Ilo-Okeke, Tim Byrnes
Quantum Information Processing   14 943   2015年1月   [査読有り]
Natsuko Ishida, Tim Byrnes, Tomoyuki Horikiri, Franco Nori, and Yoshihisa Yamamoto
Phys. Rev. B   90(24) 1-241304   2014年12月   [査読有り]
Alexey N. Pyrkov and Tim Byrnes
Phys. Rev. A   90(6)    2014年12月   [査読有り]
Tim Byrnes, Na Young Kim, Yoshihisa Yamamoto
Nature Physics   10(11) 803-813   2014年11月   [査読有り][招待有り]
Daniel Rosseau, Qianqian Ha, Tim Byrnes
Phys. Rev. A   90(5,Pt.A) 1-52315   2014年11月   [査読有り]
Tim Byrnes, Daniel Rosseau, Megha Khosla, Alexey Pyrkov, Andreas Thomasen, Tetsuya Mukai, Shinsuke Koyama, Ahmed Abdelrahman, Ebubechukwu Ilo-Okeke
Optics Communications   337 102-109   2014年8月   [査読有り]
Alexey Pyrkov and Tim Byrnes
New Journal Physics   16    2014年7月   [査読有り]
Tim Byrnes and Yoshihisa Yamamoto
量子逆説 (日経サイエンス別冊)      2014年6月   [査読有り][招待有り]
Ebubechukwu O. Ilo-Okeke and Tim Byrnes
Phys. Rev. Lett.   112(23) 1-233602   2014年6月   [査読有り]
Mahmood Irtiza Hussain, Ebubechukwu O. Ilo-Okeke, Tim Byrnes
Phys. Rev. A   89(5,Pt.B) 1-53607   2014年5月   [査読有り]
Tim Byrnes, German Kolmakov, Roman Ya. Kezerashvili, and Yoshihisa Yamamoto
Phys. Rev. B   90(12) 1-125314   2014年4月   [査読有り]
Ahmed M. Abdelrahman, Tim Byrnes
Journal of Low Temperature Physics   175(1-2) 456-463   2014年4月   [査読有り]
Ahmed Abdelrahman, Tetsuya Mukai, Hartmut Häffner, Tim Byrnes
Optics Express   22(3) 3501-3513   2014年1月   [査読有り]
Frederick Ira Moxley III, Tim Byrnes, Adarsh Radadia, Weizhong Dai
arxiv: 1311.5627      2013年11月   [査読有り]
Alexey N. Pyrkov, Tim Byrnes
New J. Phys.   15(Sept) 93019   2013年9月   [査読有り]
Tim Byrnes
Phys. Rev A   88(2,Pt.B) 1-23609   2013年8月   [査読有り]
Tim Byrnes, Shinsuke Koyama, Kai Yan, Yoshihisa Yamamoto
Scientific Reports   3    2013年8月   [査読有り]
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   2013年7月
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   2013年6月   [査読有り]
Tim Byrnes, Yoshihisa Yamamoto, Peter van Loock
Physical Review B   87(20) 1-201301   2013年5月   [査読有り]
Natsuko Ishida, Tim Byrnes, Franco Nori, Yoshihisa Yamamoto
Scientific Reports   3    2013年1月   [査読有り]
Alexey Pyrkov and Tim Byrnes
Proc. SPIE 8700, International Conference Micro- and Nano-Electronics 2012, 87001E   8700    2013年1月   [査読有り]
Kai Wen, Tim Byrnes, Yoshihisa Yamamoto
arXiv:1210.0173      2012年10月   [査読有り]
Frederick Ira Moxley III, Tim Byrnes, Fumitaka Fujiwara, Weizhong Dai
Computer Physics Communications   183(11) 2434-2440   2012年7月   [査読有り]
Naoyuki Masumoto, Na Young Kim, Tim Byrnes, Kenichiro Kusudo, Andreas Löffler, Sven Höfling, Alfred Forchel and Yoshihisa Yamamoto
New J. Phys.   14    2012年6月   [査読有り]
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   2012年5月
Tim Byrnes, Kai Wen, Yoshihisa Yamamoto
Phys. Rev A   85(4,Pt.A) 1-40306   2012年4月   [査読有り]
Tim Byrnes
World Academy of Science, Engineering and Technology   63 542-547   2012年3月   [査読有り]
Tim Byrnes, Tomoyuki Horikiri, Natsuko Ishida, Michael Fraser, Yoshihisa Yamamoto
Phys. Rev. B   85(7) 1-75130   2012年2月   [査読有り]
Natsuko Ishida, Tomoyuki Horikiri, Tim Byrnes, Yoshihisa Yamamoto
Proceedings of Global COE International Symposium on Secure-Life Electronics      2012年1月   [招待有り]
Tim Byrnes, Kai Yan, K. Kusudo, M. Fraser, Y. Yamamoto
Contributed chapter in book "Interface between Quantum Information and Statistical Physics"   37   2011年11月   [査読有り]
Tim Byrnes, Kai Yan, Yoshihisa Yamamoto
New. J. Phys.   13 113025   2011年11月   [査読有り]
Kai YAN, Tim BYRNES, and Yoshihisa YAMAMOTO
Progress in Informatics   (8) 39-47   2011年3月   [査読有り][招待有り]
Tim Byrnes, Yoshihisa Yamamoto
日経サイエンス   (3月号) 35-41   2011年1月   [招待有り]
K. Kusudo, T. Byrnes, M. Fraser, Y. Yamamoto
Proceedings of Global COE Symposium on Secure-Life Electronics      2010年11月
Tim Byrnes, Tomoyuki Horikiri, Natsuko Ishida, Yoshihisa Yamamoto
Phys. Rev. Lett.   105(18) 1-186402   2010年10月   [査読有り]
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   2010年3月
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
電子情報通信学会 知的ベース   S2(5) 3-4   2010年2月   [招待有り]
Tim Byrnes, Kai Yan, Yoshihisa Yamamoto
   2009年9月
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)      2008年5月
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   2007年11月
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   2007年9月   [査読有り]
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
   2007年5月
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
素粒子論研究   114(3) C60-C67   2006年12月   [招待有り]
Tim Byrnes, Patrik Recher, Na Young Kim, Shoko Utsunomiya, Yoshihisa Yamamoto
Phys. Rev. Lett. 99, 016405 (2007)   99(1) 1-16405   2006年8月
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   2005年10月
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年   [査読有り]
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   2003年11月
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   2003年3月
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   2003年3月
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   2002年7月   [査読有り]
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)      2002年5月
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      2002年2月
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      2002年1月
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   1999年2月
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   1998年11月
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...
Chandrashekar Radhakrishnan, Zhe Ding, Fazhan Shi, Jiangfeng Du and Tim Byrnes
arXiv   (1805.09263)    2018年5月

Misc

 
Tim Byrnes
NII Seeds   22   2014年1月
Beauty in Physics
Tim Byrnes
総合研究大学院大学 研究者34人に聞くあなたにとって美しいものとはエッセイ集   44-45   2012年4月
Tim Byrnes
D. Thesis      2003年4月   [査読有り]

講演・口頭発表等

 
Tim Byrnes
Quantum Control and Ultracold Atomic Gases, Shanghai University   2018年5月10日   
Tim Byrnes
KIAS 2017 Workshop on Quantum Information Science   2017年11月30日   
Tim Byrnes
Ultracold Atomic Gases and Quantum Control, Shanghai University   2017年11月24日   
Tim Byrnes
NYU Shanghai STEMinar   2017年11月15日   
Chandrashekar Radhakrishnan
2017年10月26日   
Tim Byrnes
Seminar at Shanghai University   2017年4月20日   
Tim Byrnes
4th International Conference on Quantum Foundation and Technology: Frontier and Future   2016年11月15日   
Chandrashekar Radhakrishnan, Manikandan Parthasarathy, Segar Jambulingam, and Tim Byrnes
4th International Conference on Quantum Foundation and Technology: Frontier and Future   2016年11月14日   
Vinay Tripathi, Tim Byrnes
4th International Conference on Quantum Foundation and Technology: Frontier and Future   2016年11月12日   
Tim Byrnes
STEM seminar, NYU Shanghai   2016年10月26日   

特許

 
Tim Byrnes, Yoshihisa Yamamoto, Peter van Loock
特願2012-237119 : 光発生装置および光発生方法
Tim Byrnes, Yoshihisa Yamamoto, Peter van Loock