論文

• Tomoyuki Obuchi, Sei Suzuki, Kazutaka Takahashi. Complex semiclassical analysis of the Loschmidt amplitude and dynamical quantum phase transitions, Physical Review B, Vol. 95, pp. 174305, May 2017.
• Kazutaka Takahashi, Manaka Okuyama. From classical nonlinear integrable systems to quantum shortcuts to adiabaticity, PHYSICAL REVIEW LETTERS, APS, 117, 070401, Aug. 2016.
• Kazutaka Takahashi, Masayuki Ohzeki. Conflict between fastest relaxation of a Markov process and detailed balance condition, Physical Review E, APS, 93, 012129, Jan. 2016.
• Kazutaka Takahashi. Unitary deformations of counterdiabatic driving, Physical Review A, 91, 042115, Apr. 2015.
• Kazutaka Takahashi. Fast-forward scaling in a finite-dimensional Hilbert space, Physical Review A, 89, 042113, Apr. 2014.
• Kazutaka Takahashi. How fast and robust is the quantum adiabatic passage?, Journal of Physics A: Mathematical and Theoretical, 46, 315304, July 2013.
• Kazutaka Takahashi. Transitionless quantum driving for spin systems, Physical Review E, 87, 062117, June 2013.
• Tomoyuki Obuchi, Kazutaka Takahashi. Dynamical singularities of glassy systems in a quantum quench, Physical Review E, Vol. 86, 051125, Nov. 2012.
• Kazutaka Takahashi, unknown unknown. Stability in microcanonical many-body spin glasses, Journal of the Physical Society of Japan (JPSJ), Vol. 81, pp. 044601, Mar. 2012.
• Tomoyuki Obuchi, Kazutaka Takahashi. Partition-function zeros of spherical spin glasses and their relevance to chaos, Journal of Physics A: Mathematical and Theoretical, Vol. 45, 125003, Mar. 2012.
• Kazutaka Takahashi, unknown unknown. Ensemble inequivalence and the spin-glass transition, Journal of Statistical Mechanics: Theory and Experiment, p. 11022, Nov. 2011.
• Kazutaka Takahashi. Replica analysis of partition-function zeros in spin-glass models, Journal of Physics A: Mathematical and Theoretical, 44, 235001, May 2011.
• Tomoyuki Obuchi, Kazutaka Takahashi, Koujin Takeda. Statistical mechanical analysis of hierarchical random code ensemble in signal processing, Journal of Physics A: Mathematical and Theoretical, Vol. 44, 085002, Feb. 2011.
• Tomoyuki Obuchi, Kazutaka Takahashi, Koujin Takeda. Replica symmetry breaking, complexity, and spin representation in the generalized random energy model, Journal of Physics A: Mathematical and Theoretical, Vol. 43, Nov. 2010.

国際会議発表 (査読有り)

• Kazutaka Takahashi, Tomoyuki Obuchi. Zeros of the partition function and dynamical singularities in spin-glass systems, International Meeting on ''Inference, Computation, and Spin Glasses'' (ICSG2013), Journal of Physics: Conference Series, Vol. 473, Dec. 2013.

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