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Yukawa Emi
Department of Information and Electronic Engineering Associate Professor
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J-Global ID
Research Interests
Research Areas
Academic & Professional Experience
Association Memberships
Research Activity Information
Published Papers
Conference Activities & Talks
Misc
Last Updated :2023/12/08
Researcher Information
Affiliation
Department of Information and Electronic Engineering Associate Professor
URL
https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201401091848970712
J-Global ID
201401091848970712
Research Interests
Quantum Fisher information Spin squeezing Precision measurement Quantum information
Research Areas
Natural sciences / Semiconductors, optical and atomic physics / Quantum information
Academic & Professional Experience
2012/06 - 2016/09 National Institute of InformaticsPrinciples of Informatics Research DivisionPostdoctoral Researcher
2012/04 - 2012/05 University of TokyoDepartment of PhysicsPostdoctoral Researcher
2009/04 - 2011/03 University of TokyoDepartment of PhysicsResearch Fellow of the Japan Society for the Promotion (DC2)
Association Memberships
The Physical Society of Japan
Research Activity Information
Published Papers
su(N) Mermin-Ho relation
Emi Yukawa
2021/11
Morphological Superfluid in a Nonmagnetic Spin-2 Bose-Einstein Condensate.
Emi Yukawa; Masahito Ueda
Physical review letters 124 (10) 105301 - 105301 2020/03
Negative-temperature-state relaxation and reservoir-assisted quantum entanglement in double-spin-domain systems
Yusuke Hama; Emi Yukawa; William J. Munro; Kae Nemoto
Phys. Rev. A 98 (052133) 2469-9926 2018/11
[Refereed]
Fast macroscopic-superposition-state generation by coherent driving
Emi Yukawa; G. J. Milburn; Kae Nemoto
Physical Review A 97 013820 2018/01
[Refereed]
Hybridization: A route to state engineering for quantum-enhanced metrology
William Munro; Shane Dooley; Emi Yukawa; Yuichiro Matsuzaki; Kae Nemoto
OSA Publishing Conference Papers of CLEO_QELS FM4C FM4C.8 - FM4C.8 2016/06
[Refereed]
A hybrid-systems approach to spin squeezing using a highly dissipative ancillary system
Dooley Shane; Yukawa Emi; Matsuzaki Yuichiro; Knee George C; Munro William J; Nemoto Kae
NEW JOURNAL OF PHYSICS 18 (5) 1367-2630 2016/05
[Refereed]
Classification of spin and multipolar squeezing
Emi Yukawa; Kae Nemoto
J. Phys. A Math. Theor. 49 255301-1 - 255301-20 2016/05
[Refereed]
Precision measurements using squeezed spin states via two-axis countertwisting interactions
Emi Yukawa; G. J. Milburn; C. A. Holmes; Masahito Ueda; Kae Nemoto
Physical Review A - Atomic, Molecular, and Optical Physics American Physical Society 90 (6) 1094-1622 2014/12
[Refereed]
Precision measurements using squeezed spin states via two-axis countertwisting interactions
Emi Yukawa; G. J. Milburn; C. A. Holmes; Masahito Ueda; Kae Nemoto
PHYSICAL REVIEW A AMER PHYSICAL SOC 90 (6) 062132-1 - 6 2469-9926 2014/12
[Refereed]
Classification of spin-nematic squeezing in spin-1 collective atomic systems
Emi Yukawa; Masahito Ueda; Kae Nemoto
PHYSICAL REVIEW A AMER PHYSICAL SOC 88 (3) 033629-1 - 7 1050-2947 2013/09
[Refereed]
Hydrodynamic description of spin-1 Bose-Einstein condensates
Emi Yukawa; Masahito Ueda
PHYSICAL REVIEW A AMER PHYSICAL SOC 86 (6) 063614-1 - 11 1050-2947 2012/12
[Refereed]
Hydrodynamic description of spin-1 Bose-Einstein condensates
Emi Yukawa; Masahito Ueda
PHYSICAL REVIEW A AMER PHYSICAL SOC 86 (6) 1050-2947 2012/12
[Refereed]
Mean-Field Analysis of Electric Field Effect on Charge Orders in Organic Conductors
Emi Yukawa; Masao Ogata
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN PHYSICAL SOC JAPAN 79 (2) 023705-1 - 4 0031-9015 2010/02
[Refereed]
Conference Activities & Talks
Precision Measurements Utilizing Squeezed Spin States via Two-axis Counter Twisting Interactions
Emi Yukawa
12th International Conference on Quantum Communication, Measurement and Computing (QCMC2014) 2014/11
How optimal are squeezed spin states in high-precision measurements?
Emi Yukawa
2014 Autumn Meeting of the Physical Society of Japan 2014/09
Classification of Spin-Multipolar Squeezing in Spin-1 and Spin-3/2 Collective Spin Systems
Emi Yukawa
Interdisciplinary Workshop on Quantum Device - towards operation of the quantum information & the quantum computer 2014 2014/03
Derivation of Hydrodynamic Equations for Spin-1 Bose-Einstein Condensates
Emi Yukawa
The 67th Annual Meeting of the Physical Society of Japan 2014/03
Hydrodynamic Equations of Spin-1 Bose-Einstein Condensates
Emi Yukawa
International conference on topological quantum phenomena 2012 2013/05
SU(3) spin-nematic squeezing in a collective spin-1 atomic system
Emi Yukawa
Coherent Control of Complex Quantum Systems 2013/05
BEC凝縮と量子情報技術への応用
湯川 英美
日本学術会議「第三回先端フォトニクスシンポジウム」 2013/04
Classification and Optimization of SU(3) Spin-Nematic Squeezing
Emi Yukawa
The 3rd International Conference on Quantum Information and Technology (ICQIT2013) 2013/01
MISC
10pAZ-1 How optimal are squeezed spin states in high-precision measurements?
Yukawa Emi; Milburn Gerard; Ueda Masahito; Nemoto Kae Meeting abstracts of the Physical Society of Japan 69- (2) 108 -108 2014/08
25pBE-11 Derivation of Hydrodynamic Equations for Spin-1 Bose-Einstein Condensates
Yukawa Emi; Ueda Masahito Meeting abstracts of the Physical Society of Japan 67- (1) 211 -211 2012/03