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Publications

2002

T. Kita: Phys. Rev. B66 (2002) 224515.
Unconventional vortices and phase transitions in rapidly rotating superfluid ³He.
T. Kita, T. Mizushima, and K. Machida: Phys. Rev. A66 (2002) 061601.
Spinor Bose-Einstein condensates with many vortices.
T. Mizushima, K. Machida, and T. Kita: Phys. Rev. A66 (2002) 053610.
Axisymmetric versus nonaxisymmetric vortices in spinor Bose-Einstein condensates.
K. Yasui and T. Kita: Phys. Rev. B66 (2002) 184516.
Theory of the de Haas-van Alphen effect in type-II superconductors.
T. Kita: J. Phys. Soc. Jpn. 71 (2002) 1795.
On the Density Matrix of Nonequilibrium Steady-State Statistical Matrix.
T. Mizushima, K. Machida, and T. Kita: Phys. Rev. Lett. 89 (2002) 030401.
Mermin-Ho Vortex in Ferromagnetic Spinor Bose-Einstein Condensates.

2001

K. Yasui and T. Kita: J. Phys. Soc. Jpn. 70 (2001) 2852; cond-mat/0103336.
Gap anisotropy and de Haas-van Alphen effect in type-II superconductors.
T. Kita: Phys. Rev. B64 (2001) 054503; cond-mat/0103520.
Gauge invariance and Hall terms in the quasiclassical equations of superconductivity.
T. Kita: Phys. Rev. Lett. 86 (2001) 834.
Vortex-lattice phases of superfluid ³He in rapid rotation.

2000

T. Kita: Physica B 284-288 (2000) 531.
Vortex states of the E_u model for UPt₃.

1999

T. Kita: J. Phys. Soc. Jpn. 68 (1999) 3740.
An exact entropy expression for a many-body problem.
K. Yasui and T. Kita: Phys. Rev. Lett. 83 (1999) 4168; cond-mat/9905067.
Quasiparticles of d-wave superconductors in finite magnetic fields.
T. Kita: Phys. Rev. Lett. 83 (1999) 1846; cond-mat/9905068.
Vortex states of the E_u model for Sr₂RuO₄.

1998

T. Kita: J. Phys. Soc. Jpn. 67 (1998) 2075.
A microscopic theory of Abrikosov lattices: I. Basic formalism.
T. Kita: J. Phys. Soc. Jpn. 67 (1998) 2067.
Solving the Ginzburg-Landau equations with magnetic translation group.
T. Kita: J. Phys. Soc. Jpn. 67 (1998) 216.
Angular momentum of anisotropic superfluids at finite temperatures.

1996

T. Kita: J. Phys. Soc. Jpn. 65 (1996) 1373.
Perturbation expansion for a Fermi superfluid: II. Several equilibrium properties.
T. Kita: J. Phys. Soc. Jpn. 65 (1996) 1355.
Perturbation expansion for a Fermi superfluid: I. Basic formalism and angular momentum.
T. Kita: J. Phys. Soc. Jpn. 65 (1996) 908.
Real-space formalism of the theory of superconductivity.
T. Kita: J. Phys. Soc. Jpn. 65 (1996) 664.
The angular momentum paradox of ³He-A.

1993

T. Kita: J. Phys. Soc. Jpn. 62 (1993) 3539.
Broken time-reversal symmetry of anisotropic superfluidity.
T. Kita: Phys. Rev. B 48 (1993) 3949.
Superconductivity with two critical temperatures.

1991

Y. Takada and T. Kita: J. Phys. Soc. Jpn. 60 (1991) 25.
New self-consistency relation between the correlation energy and the momentum distribution function with application to the one-dimensional Hubbard model.
T. Kita: Phys. Rev. B 43 (1991) 5343.
Magnetic properties of the charged Anderson-Brinkman-Morel State: Absence of H_c1.

1990

T. Kita and Y. Takada: Phys. Rev. A 42 (1990) 3251.
Effective-potential expansion method for the many-body problem at finite temperatures.
II. Application to a one-dimensional electron system with a repulsive delta-function interaction.
Y. Takada and T. Kita: Phys. Rev. A 42 (1990) 3242.
Effective-potential expansion method for the many-body problem at finite temperatures. I. Basic formalism.

1989

T. Kita: Phys. Rev. B 40 (1989) 10816.
Magnetic instability in triplet superconductivity.

1987

T. Kita, K. Ohtaka and Y. Tanabe: J. Phys. Soc. Jpn. 56 (1987) 4609.
Edge singularity and Fano effect in metals.
T. Kita: J. Phys. Soc. Jpn. 56 (1987) 4598.
Higher-order asymptotic expansion for the edge singularities in metals.
T. Kita, K. Ohtaka and Y. Tanabe: J. Phys. Soc. Jpn. 56 (1987) 387.
Core-level X-ray spectra of simple metals: Deviation from the asymptotic theory.

1985

Kita and Y. Tanabe: J. Phys. Soc. Jpn. 54 (1985) 2304.
Ground configuration of spins in GdAlO₃:Cr.
T. Kita and Y. Tanabe: J. Phys. Soc. Jpn. 54 (1985) 2293.
Shapes of R-lines of Cr³⁺ in GdAlO₃.