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1

THERMO FIELD DYNAMICS

TAKAHASHI, YASUSHI, UMEZAWA, HIROOMI

Journal:

International Journal of Modern Physics B

Year:

1996

Language:

english

File:

PDF, 774 KB

english, 1996

2

The Vacuum in Quantum Electrodynamics

Umezawa, Hiroomi, Kamefuchi, Susumu

Journal:

Progress of Theoretical Physics

Year:

1951

File:

PDF, 1.49 MB

1951

3

On the Renormalization Theory of Quantum Electrodynamics

Kamefuchi, Susumu, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1956

Language:

english

File:

PDF, 204 KB

english, 1956

4

On the Time Reversal in the Quantized Field Theory

Umezawa, Hiroomi, Kamefuchi, Susumu, Tanaka, Shô

Journal:

Progress of Theoretical Physics

Year:

1954

Language:

english

File:

PDF, 1.54 MB

english, 1954

5

Green's Functions for Elementary Particles

Ezawa, Hiroshi, Umezawa, Hiroomi

Journal:

Physical Review (Series I)

Year:

1959

Language:

english

File:

PDF, 318 KB

english, 1959

6

The Bose-Einstein Condensation of Symmetry Multiplets in Asymmetric Ground States

Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics Supplement

Year:

1966

File:

PDF, 816 KB

1966

7

Theory of the Interaction of Elementary Particles. IV

Umezawa, Hiroomi, Yukawa, Jirô, Yamada, Eiji

Journal:

Progress of Theoretical Physics

Year:

1950

Language:

english

File:

PDF, 720 KB

english, 1950

8

Methods of Quantum Field Theory in Condensed Matter Physics

Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics Supplement

Year:

1984

Language:

english

File:

PDF, 1.35 MB

english, 1984

9

Strangeness Violating Weak Interactions and the Spin of K *

Hiraki, Hiromichi, Oneda, Sadao, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1962

Language:

english

File:

PDF, 217 KB

english, 1962

10

An Improvement on the Integrations appearing in Perturbation Theory

Umezawa, Hiroomi, Kawabe, Rokuo

Journal:

Progress of Theoretical Physics

Year:

1950

Language:

english

File:

PDF, 310 KB

english, 1950

11

Vacuum Polarization due to Various Charged Particles

Umezawa, Hiroomi, Kawabe, Rokuo

Journal:

Progress of Theoretical Physics

Year:

1950

Language:

english

File:

PDF, 1.11 MB

english, 1950

12

The Self-energy of a Dirac Particle, and its Relativistic Covariance

Kawabe, Rokuo, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1950

Language:

english

File:

PDF, 536 KB

english, 1950

13

Some General Formulae relating to Vacuum Polarization

Umezawa, Hiroomi, Kawabe, Rokuo

Journal:

Progress of Theoretical Physics

Year:

1950

Language:

english

File:

PDF, 1.58 MB

english, 1950

14

The mass levels and the broken symmetry in terms of inequivalent representations

Hiroomi Umezawa, Yasushi Takahashi, Susumu Kamefuchi

Journal:

Annals of Physics

Year:

1964

Language:

english

File:

PDF, 1.28 MB

english, 1964

15

The hyperon decays and the structure of interactions

Hiroomi Umezawa, Michiji Konuma, Kimiko Nakagawa

Journal:

Nuclear Physics

Year:

1958

Language:

english

File:

PDF, 829 KB

english, 1958

16

Relativistic quantization of fields

Yasushi Takahashi, Hiroomi Umezawa

Journal:

Nuclear Physics

Year:

1964

Language:

english

File:

PDF, 666 KB

english, 1964

17

The isomerism of elementary particles

Hiroomi Umezawa, Antoine Visconti

Journal:

Nuclear Physics

Year:

1957

Language:

english

File:

PDF, 426 KB

english, 1957

18

On the Hartree-Fock solution in field theory

Yasushi Takahashi, Hiroomi Umezawa

Journal:

Year:

1964

Language:

english

File:

PDF, 512 KB

english, 1964

19

What is thermal?

Hiroomi Umezawa

Journal:

Physica A: Statistical Mechanics and its Applications

Year:

1989

Language:

english

File:

PDF, 961 KB

english, 1989

20

General theory of the gauge transformation for vector meson fields

Michiji Konuma, Hiroomi Umezawa, Morihiro Wada

Journal:

Nuclear Physics

Year:

1962

Language:

english

File:

PDF, 753 KB

english, 1962

21

The General Theory of the Interaction Representation, I

Takahashi, Yasushi, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1953

File:

PDF, 1.33 MB

1953

22

The General Theory of the Interaction Representation, II

Umezawa, Hiroomi, Takahashi, Yasushi

Journal:

Progress of Theoretical Physics

Year:

1953

File:

PDF, 1.58 MB

1953

23

On the Structure of the Interaction of the Elementary Pasticles, IV

Kamefuchi, Susumu, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1953

File:

PDF, 1.81 MB

1953

24

On the Problem of Gauge-Invariancy and Divergence in the Theory of Elementary Particles, I

Umezawa, Hiroomi, Kawabe, Rokuo

Journal:

Progress of Theoretical Physics

Year:

1951

File:

PDF, 1.52 MB

1951

25

Spontaneous Breakdown of Symmetry and the Gauge Invariance in a Relativistic Field Theory

Aurilia, Antonio, Takahashi, Yasushi, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1972

File:

PDF, 1.54 MB

1972

26

On the Structure of Interactions

Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics Supplement

Year:

1958

File:

PDF, 1.79 MB

1958

27

Time-Dependent Renormalization in Non-Equilibrium Thermo Field Dynamics

Umezawa, Hiroomi, Arimitsu, Toshihico

Journal:

Progress of Theoretical Physics Supplement

Year:

1986

File:

PDF, 890 KB

1986

28

On the Renormalization Cut-off

Umezawa, Hiroomi, Kamefuchi, Susumu, Tomozawa, Yukio, Konuma, Michiji

Journal:

Progress of Theoretical Physics

Year:

1956

Language:

english

File:

PDF, 211 KB

english, 1956

29

Applicability of the Renormalization Theory and the Structure of Elementary Particles

Sakata, Shoichi, Umezawa, Hiroomi, Kamefuchi, Susumu

Journal:

Physical Review (Series I)

Year:

1951

Language:

english

File:

PDF, 363 KB

english, 1951

30

On the Structure of the Interactions of the Elementary Particles, III

Kamefuchi, Susumu, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1952

Language:

english

File:

PDF, 1.80 MB

english, 1952

31

Conservation Laws for Lepton Processes

Konuma, Michiji, Nakamura, Seitaro, Umezawa, Hiroomi

Journal:

Physical Review (Series I)

Year:

1958

Language:

english

File:

PDF, 479 KB

english, 1958

32

Mesonic Proper-Field

Umezawa, Hiroomi, Takahashi, Yasushi, Kamefuchi, Susumu

Journal:

Physical Review (Series I)

Year:

1952

Language:

english

File:

PDF, 2.06 MB

english, 1952

33

Dilatation and Dimensional Transformations

Aurilia, Antonio, Takahashi, Yasushi, Umezawa, Hiroomi

Journal:

Physical Review D

Year:

1972

Language:

english

File:

PDF, 438 KB

english, 1972

34

On the Redundant Solutions of the Bethe-Salpeter Equation

Ohnuki, Yoshio, Takao, Yasutaro, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1960

Language:

english

File:

PDF, 937 KB

english, 1960

35

On the Transition Matrix and the Green Function in the Quantum Field Theory

Tanaka, Sh\=o, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1953

Language:

english

File:

PDF, 990 KB

english, 1953

36

An Approach to the Elementarity of Particles

Ezawa, Hiroshi, Muta, Taizo, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1963

Language:

english

File:

PDF, 984 KB

english, 1963

37

Unperturbed Representation in Non-Equilibrium Thermo Field Dynamics

Arimitsu, Toshihico, Umezawa, Hiroomi

Journal:

Journal of the Physical Society of Japan

Year:

1986

File:

PDF, 1.68 MB

1986

38

On the Strong Interaction

Miyazawa, Hironari, Nakano, Tadao, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1959

Language:

english

File:

PDF, 263 KB

english, 1959

39

Theory of the Interaction of Elementary Particles. V

Umezawa, Hiroomi, Yamada, Eiji

Journal:

Progress of Theoretical Physics

Year:

1950

Language:

english

File:

PDF, 1.12 MB

english, 1950

40

On the Relativistically Improved Integration in Perturbation Theory

Umezawa, Hiroomi, Kawabe, Rokuo

Journal:

Progress of Theoretical Physics

Year:

1951

Language:

english

File:

PDF, 513 KB

english, 1951

41

Theory of the Interaction of Elementary Particles. IV

Umezawa, Hiroomi, Yukawa, Jirô, Yamada, Eiji

Journal:

Progress of Theoretical Physics

Year:

1950

File:

PDF, 33 KB

1950

42

On the Applicability of the Method of the Mixed Fields in the Theory of the Elementary Particles

Sakata, Shoichi, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1951

Language:

english

File:

PDF, 1.22 MB

english, 1951

43

On the Problem of Covariance in Quantum Electrodynamics, I

Yukawa, Jiro, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1951

Language:

english

File:

PDF, 842 KB

english, 1951

44

On the Renormalization in Quantum Electrodynamics

Kamefuchi, Susumu, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1952

Language:

english

File:

PDF, 590 KB

english, 1952

45

On the Structure of the Interactions of the Elementary Particles, II

Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1952

Language:

english

File:

PDF, 1.12 MB

english, 1952

46

On the Self-stress

Takahashi, Yasushi, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1952

Language:

english

File:

PDF, 848 KB

english, 1952

47

On the Families of Spinor Fields

Ôneda, Sadao, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1953

Language:

english

File:

PDF, 324 KB

english, 1953

48

On the Structure of the Interaction of the Elementary Particles, I

Sakata, Shoichi, Umezawa, Hiroomi, Kamefuchi, Susumu

Journal:

Progress of Theoretical Physics

Year:

1952

Language:

english

File:

PDF, 1.30 MB

english, 1952

49

Theory of the Interaction of Elementary Particles. IV

Umezawa, Hiroomi, Yukawa, Jiro, Yamada, Eiji

Journal:

Progress of Theoretical Physics

Year:

1950

Language:

english

File:

PDF, 754 KB

english, 1950

50

On the Problem of Covariance in Quantum Electrodynamics, II

Yukawa, Jiro, Umezawa, Hiroomi

Journal:

Progress of Theoretical Physics

Year:

1951

Language:

english

File:

PDF, 378 KB

english, 1951