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• Quantum computational cryptography

  Kawachi, A. & Koshiba, T., 2006 Jun 10, Quantum Computation and Information: From Theory to Experiment. Imai, H. & Hayashi, M. (eds.). p. 167-184 18 p. (Topics in Applied Physics; vol. 102).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

• Quantum-confined stark effect in an AlGaN/GaN/AlGaN single quantum well structure

  Deguchi, T., Sekiguchi, K., Nakamura, A., Sota, T., Matsuo, R., Chichibu, S. & Nakamura, S., 1999 Aug, In: Japanese Journal of Applied Physics, Part 2: Letters. 38, 8 B, p. L914-L916

  Research output: Contribution to journal › Article › peer-review
  163 Citations (Scopus)

• Quantum cosmological approach to the cosmic no-hair conjecture in the Bianchi type-IX spacetime

  Yokoyama, J. & Maeda, K. I., 1990 Jan 1, In: Physical Review D. 41, 4, p. 1047-1053 7 p.

  Research output: Contribution to journal › Article › peer-review
  13 Citations (Scopus)

• Quantum criticalities induced by Lifshitz transitions

  Yamaji, Y., Misawa, T. & Imada, M., 2007 Mar 1, In: Journal of Magnetism and Magnetic Materials. 310, 2 SUPPL. PART 1, p. 838-840 3 p.

  Research output: Contribution to journal › Article › peer-review
  6 Citations (Scopus)

• Quantum criticality around metal-insulator transitions of strongly correlated electron systems

  Misawa, T. & Imada, M., 2007 Mar 21, In: Physical Review B - Condensed Matter and Materials Physics. 75, 11, 115121.

  Research output: Contribution to journal › Article › peer-review
  47 Citations (Scopus)

• Quantum critical "opalescence" around metal-insulator transitions

  Misawa, T., Yamaji, Y. & Imada, M., 2006 Aug, In: journal of the physical society of japan. 75, 8, 083705.

  Research output: Contribution to journal › Article › peer-review
  22 Citations (Scopus)

• Quantum cryptography

  Koshiba, T., 2012 Jan 1, Handbook of Natural Computing. Springer Berlin Heidelberg, Vol. 3-4. p. 1521-1543 23 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter
  2 Citations (Scopus)

• Quantum degenerate gases of ytterbium atoms

  Uetake, S., Yamaguchi, A., Kato, S., Fukuhara, T., Sugawa, S., Enomoto, K., Takasu, Y. & Takahashi, Y., 2009, Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008. World Scientific Publishing Co. Pte Ltd, p. 12-17 6 p. (Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  1 Citation (Scopus)

• Quantum dephasing by chaos

  Nakazato, H., Namiki, M., Pascazio, S. & Yamanaka, Y., 1996 Oct 28, In: Physics Letters, Section A: General, Atomic and Solid State Physics. 222, 3, p. 130-136 7 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• Quantum-disordered state of magnetic and electric dipoles in an organic Mott system

  Shimozawa, M., Hashimoto, K., Ueda, A., Suzuki, Y., Sugii, K., Yamada, S., Imai, Y., Kobayashi, R., Itoh, K., Iguchi, S., Naka, M., Ishihara, S., Mori, H., Sasaki, T. & Yamashita, M., 2017 Dec 1, In: Nature communications. 8, 1, 1821.

  Research output: Contribution to journal › Article › peer-review
  26 Citations (Scopus)

• Quantum-dot-based advanced photonic devices and its applications

  Matsumoto, A., Akahane, K., Umezawa, T., Kita, T., Utaka, K. & Yamamoto, N., 2017, Asia Communications and Photonics Conference, ACPC 2017. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F83-ACPC 2017).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Quantum dot optical frequency comb laser with mode-selection technique for 1-μm waveband photonic transport system

  Yamamoto, N., Akahane, K., Kawanishi, T., Katouf, R. & Sotobayashi, H., 2010 Apr 1, In: Japanese journal of applied physics. 49, 4 PART 2, 04DG03.

  Research output: Contribution to journal › Article › peer-review
  45 Citations (Scopus)

• Quantum dots, fluorescent proteins vie for supremacy

  Costa, RN. D., 2017 Jul, Photonics Spectra, 51, 7, p. 42-45 4 p.

  Research output: Contribution to specialist publication › Article

• Quantum dots induce heat shock-related cytotoxicity at intracellular environment

  Migita, S., Moquin, A., Fujishiro, H., Himeno, S., Maysinger, D., Winnik, F. M. & Taniguchi, A., 2014 Apr, In: In Vitro Cellular and Developmental Biology - Animal. 50, 4, p. 367-372 6 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• Quantum dot two-mode laser at 1.55 μm-band for 90GHz radio over fiber applications

  Akahane, K., Yamamoto, N., Kanno, A., Umezawa, T. & Kawanishi, T., 2014 Nov 20, European Conference on Optical Communication, ECOC. Institute of Electrical and Electronics Engineers Inc., 6963962. (European Conference on Optical Communication, ECOC).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Quantum effect on Kaluza-Klein cosmologies: High-temperature case

  Maeda, K. I., 1985 Jan 1, In: Physical Review D. 32, 10, p. 2528-2538 11 p.

  Research output: Contribution to journal › Article › peer-review
  6 Citations (Scopus)

• Quantum effects of resistance-shunted Josephson junctions

  Kato, T. & Imada, M., 2000 Jan, In: journal of the physical society of japan. 69, 1, p. 203-212 10 p.

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)

• Quantum effects on higher dimensional space-time

  Carow, U. & Maeda, K. I., 1985 Aug 22, In: Physics Letters B. 158, 4, p. 298-304 7 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Quantum energy control of multiple‐quantum‐well structures by selective area mocvd and its application to photonic integrated devices

  Aoki, M., Suzuki, M., Sano, H., Taniwatari, T., Tsutsui, T. & Kawano, T., 1994, In: Electronics and Communications in Japan, Part II: Electronics (English translation of Denshi Tsushin Gakkai Ronbunshi). 77, 10, p. 33-44 12 p.

  Research output: Contribution to journal › Article › peer-review

• Quantum entanglement formation by repeated spin blockade measurements in a spin field-effect transistor structure embedded with quantum dots

  Yoh, K., Yuasa, K. & Nakazato, H., 2005 Nov, In: Physica E: Low-Dimensional Systems and Nanostructures. 29, 3-4, p. 674-678 5 p.

  Research output: Contribution to journal › Article › peer-review
  8 Citations (Scopus)

• Quantum entanglement in multi-field inflation

  Bolis, N., Fujita, T., Mizuno, S. & Mukohyama, S., 2018 Sep 4, In: Journal of Cosmology and Astroparticle Physics. 2018, 9, 004.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Quantum ergodic channels and generation of quantum states

  Yuasa, K., 2012, Quantum Information and Measurement, QIM 2012. Optical Society of America (OSA), (Optics InfoBase Conference Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Quantum error correction beyond qubits

  Aoki, T., Takahashi, G., Kajiya, T., Yoshikawa, J. I., Braunstein, S. L., Van Loock, P. & Furusawa, A., 2009 Aug, In: Nature Physics. 5, 8, p. 541-546 6 p.

  Research output: Contribution to journal › Letter › peer-review
  110 Citations (Scopus)

• Quantum estimation via sequential measurements

  Burgarth, D., Giovannetti, V., Kato, A. N. & Yuasa, K., 2015 Nov 27, In: New Journal of Physics. 17, 11, 113055.

  Research output: Contribution to journal › Article › peer-review
  14 Citations (Scopus)

• Quantum exact non-abelian vortices in non-relativistic theories

  Nitta, M., Uchino, S. & Vinci, W., 2014, In: Journal of High Energy Physics. 2014, 9, 98.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• Quantum field induced orderings in fully frustrated Ising spin systems

  Tanaka, S., Hirano, M. & Miyashita, S., 2011 Jan, In: Physica E: Low-Dimensional Systems and Nanostructures. 43, 3, p. 766-768 3 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Quantum field theoretical analysis on unstable behavior of Bose-Einstein condensates in optical lattices

  Kobayashi, K., Mine, M., Okumura, M. & Yamanaka, Y., 2008 May, In: Annals of Physics. 323, 5, p. 1247-1270 24 p.

  Research output: Contribution to journal › Article › peer-review

• Quantum field theoretical description of dynamical instability of trapped Bose-Einstein condensates

  Mine, M., Okumura, M., Sunaga, T. & Yamanaka, Y., 2007 Aug, In: Journal of Low Temperature Physics. 148, 3-4, p. 331-336 6 p.

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)

• Quantum field theoretical description of unstable behavior of a Bose-Einstein condensate with a highly quantized vortex in a harmonic potential

  Okumura, M., Mine, M., Sunaga, T. & Yamanaka, Y., 2007 Feb, In: Laser Physics. 17, 2, p. 211-214 4 p.

  Research output: Contribution to journal › Article › peer-review

• Quantum field theoretical description of unstable behavior of trapped Bose-Einstein condensates with complex eigenvalues of Bogoliubov-de Gennes equations

  Mine, M., Okumura, M., Sunaga, T. & Yamanaka, Y., 2007 Oct, In: Annals of Physics. 322, 10, p. 2327-2349 23 p.

  Research output: Contribution to journal › Article › peer-review
  14 Citations (Scopus)

• Quantum fluctuations of zero-modes for trapped two-component Bose-Einstein condensates

  Takahashi, J., Hayaki, Y. & Yamanaka, Y., 2021 Feb 5, Proceedings of the 14th Asia Pacific Physics Conference. Tou, T-Y., Yokoyama, J., Shukor, R. A., Tanaka, K., Choi, H. J., Matsumoto, R., Chin, O-H., Chin, J. H. & Ratnavelu, K. (eds.). American Institute of Physics Inc., 070003. (AIP Conference Proceedings; vol. 2319).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

• Quantum hall effect in polar oxide heterostructures

  Tsukazaki, A., Ohtomo, A., Kita, T., Ohno, Y., Ohno, H. & Kawasaki, M., 2007 Mar 9, In: Science. 315, 5817, p. 1388-1391 4 p.

  Research output: Contribution to journal › Article › peer-review
  504 Citations (Scopus)

• Quantum interference of a damped particle

  Ohtsuka, S. & Kurihara, S., 2002 May, In: Progress of Theoretical Physics. 107, 5, p. 889-902 14 p.

  Research output: Contribution to journal › Article › peer-review

• Quantum larmor radiation in a conformally flat universe

  Kimura, R., Nakamura, G. & Yamamoto, K., 2011 Feb 17, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 83, 4, 045015.

  Research output: Contribution to journal › Article › peer-review
  12 Citations (Scopus)

• Quantum lattice model solver HΦ

  Kawamura, M., Yoshimi, K., Misawa, T., Yamaji, Y., Todo, S. & Kawashima, N., 2017 Aug, In: Computer Physics Communications. 217, p. 180-192 13 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  49 Citations (Scopus)

• QUANTUM MECHANICAL ASPECTS OF O//2 ACTIVATION BY TRANSITION METAL MACROCYLES: RING-ASSISTED FOUR-ELECTRON REDUCTION.

  Fierro, C., Tanaka, A., Scherson, D. A. & Yeager, E. B., 1985 Jan 1, In: Electrochemical Society Extended Abstracts. 85-1, p. 909-910 2 p.

  Research output: Contribution to journal › Conference article › peer-review

• QUANTUM MECHANICAL ASPECTS OF O//2 REDUCTION BY TRANSITION METAL MACROCYCLES.

  Fierro, C., Scherson, D. A., Anderson, B. A. & Yeager, E., 1984 Dec 1, In: Electrochemical Society Extended Abstracts. 84-1, p. 562-563 2 p.

  Research output: Contribution to journal › Conference article › peer-review

• Quantum mechanical molecular dynamics simulations of polaron formation in methylammonium lead iodide perovskite

  Uratani, H., Chou, C. P. & Nakai, H., 2019, In: Physical Chemistry Chemical Physics. 22, 1, p. 97-106 10 p.

  Research output: Contribution to journal › Article › peer-review
  12 Citations (Scopus)

• Quantum-Mechanical Molecular Dynamics Simulations on Secondary Proton Transfer in Bacteriorhodopsin Using Realistic Models

  Nakai, H., Takemura, T., Ono, J. & Nishimura, Y., 2021 Oct 7, In: Journal of Physical Chemistry B. 125, 39, p. 10947-10963 17 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• Quantum melting of magnetic order in an organic dimer Mott-insulating system

  Naka, M. & Ishihara, S., 2016 May 9, In: Physical Review B. 93, 19, 195114.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  8 Citations (Scopus)

• Quantum metamagnetic transitions induced by changes in Fermi-surface topology: Applications to a weak itinerant-electron ferromagnet ZrZn ₂

  Yamaji, Y., Misawa, T. & Imada, M., 2007 Jun, In: journal of the physical society of japan. 76, 6, 063702.

  Research output: Contribution to journal › Article › peer-review
  30 Citations (Scopus)

• Quantum Monte Carlo method for pairing phenomena: Supercounterfluid of two-species Bose gases in optical lattices

  Ohgoe, T. & Kawashima, N., 2011 Feb 28, In: Physical Review A - Atomic, Molecular, and Optical Physics. 83, 2, 023622.

  Research output: Contribution to journal › Article › peer-review
  13 Citations (Scopus)

• Quantum Monte Carlo Simulation of a Two-Dimensional Electron System -Melting of Wigner Crystal

  Imada, M. & Takahashi, M., 1984 Jan 1, In: journal of the physical society of japan. 53, 11, p. 3770-3781 12 p.

  Research output: Contribution to journal › Article › peer-review
  63 Citations (Scopus)

• Quantum Monte Carlo simulation of the Wigner transition in two-dimensional electron systems

  Imada, M., 1986 Apr 3, In: Surface Science. 170, 1-2, p. 112-114 3 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Quantum Monte Carlo simulations for stacked spin-ladder systems containing low concentrations of nonmagnetic impurities: Application to the low-temperature broadening of NMR spectra in SrCu 2 O 3

  Achleitner, R., Evertz, H. G., Imada, M., Gamillscheg, R. & Mohn, P., 2013 Dec 23, In: Physical Review B - Condensed Matter and Materials Physics. 88, 21, 214422.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Quantum Mott transition and multi-furcating criticality

  Imada, M., 2004 Jul, In: journal of the physical society of japan. 73, 7, p. 1851-1863 13 p.

  Research output: Contribution to journal › Article › peer-review
  24 Citations (Scopus)

• Quantum Mott transition and superconductivity

  Imada, M., 2005 Mar, In: journal of the physical society of japan. 74, 3, p. 859-862 4 p.

  Research output: Contribution to journal › Article › peer-review
  16 Citations (Scopus)

• Quantumness and entanglement witnesses

  Facchi, P., Pascazio, S., Vedral, V. & Yuasa, K., 2012 Mar 16, In: Journal of Physics A: Mathematical and Theoretical. 45, 10, 105302.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)

• Quantum number dependence of the photoluminescence broadening of excitonic Rydberg states in cuprous oxide

  Kitamura, T., Takahata, M. & Naka, N., 2017 Dec, In: Journal of Luminescence. 192, p. 808-813 6 p.

  Research output: Contribution to journal › Article › peer-review
  17 Citations (Scopus)

• Quantum-number projection in the path-integral renormalization group method

  Mizusaki, T. & Imada, M., 2004 Mar 23, In: Physical Review B - Condensed Matter and Materials Physics. 69, 12

  Research output: Contribution to journal › Article › peer-review
  53 Citations (Scopus)