## Search Result

### Search Conditions

Years
All Years
for journal 'PTP'
author 'C.* Providencia' : 52
total : 52

### Search Results : 52 articles were found.

1. Progress of Theoretical Physics Vol. 95 No. 2 (1996) pp. 339-351 : (4)
Thermal Effect in Lipkin Model. II
Atsushi Kuriyama, João da Providência, Constan\cciaProvidência, Yasuhiko Tsue and Masatoshi Yamamura
2. Progress of Theoretical Physics Vol. 103 No. 4 (2000) pp. 733-745 : (4)
The Lipkin Model in a New Boson Realization
Atsushi Kuriyama, Constança Providência, João da Providência and Masatoshi Yamamura
3. Progress of Theoretical Physics Vol. 104 No. 1 (2000) pp. 143-153 : (4)
On the Coupling of Two $\mbf\mbfplus su(1,1)$ Spins in the Holstein-Primakoff Type Boson Representation
Atsushi Kuriyama, Constança Providência, João da Providência and Masatoshi Yamamura
4. Progress of Theoretical Physics Vol. 104 No. 1 (2000) pp. 155-172 : (4)
A Note on a Boson Realization in Many-Boson System
Atsushi Kuriyama, Constança Providência, João da Providência and Masatoshi Yamamura
5. Progress of Theoretical Physics Vol. 105 No. 5 (2001) pp. 717-728 : (4)
Utility of $\boldsymbol{su(1,1)}$-Algebra in a Schematic Nuclear $\boldsymbol{su(2)}$-Model
Hideaki Akaike, Yasuhiko Tsue, Constança Providência, João da Providência, Atsushi Kuriyama and Masatoshi Yamamura
6. Progress of Theoretical Physics Vol. 105 No. 6 (2001) pp. 933-960 : (4)
A Possible Boson Realization of Generalized Lipkin Model for Many-Fermion System
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
7. Progress of Theoretical Physics Vol. 106 No. 4 (2001) pp. 751-763 : (4)
Deformed Boson Scheme including Conventional $\boldsymbol q$-Deformation in Time-Dependent Variational Method. I
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
8. Progress of Theoretical Physics Vol. 106 No. 4 (2001) pp. 765-781 : (4)
Deformed Boson Scheme including Conventional $\boldsymbol q$-Deformation in Time-Dependent Variational Method. II
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
9. Progress of Theoretical Physics Vol. 107 No. 1 (2002) pp. 65-86 : (4)
Deformed Boson Scheme including Conventional $\boldsymbol q$-Deformation in Time-Dependent Variational Method. III
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
10. Progress of Theoretical Physics Vol. 107 No. 2 (2002) pp. 443-448 : (4)
Note on the Deformed Boson Scheme in Time-Dependent Variational Method
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
11. Progress of Theoretical Physics Vol. 107 No. 6 (2002) pp. 1273-1278 : (4)
On the Multiboson Coherent State in Deformed Boson Scheme
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
12. Progress of Theoretical Physics Vol. 107 No. 6 (2002) pp. 1279-1284 : (4)
Two Contrastive Boson-Pair Coherent States in Deformed Boson Scheme
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
13. Progress of Theoretical Physics Vol. 108 No. 2 (2002) pp. 323-346 : (4)
Deformed Boson Scheme including Conventional $\boldsymbol{q}$-Deformation in Time-Dependent Variational Method. IV
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
14. Progress of Theoretical Physics Vol. 108 No. 4 (2002) pp. 783-787 : (4)
Note on the Deformed Boson Scheme in Four Kinds of Boson Operators
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
15. Progress of Theoretical Physics Vol. 109 No. 1 (2003) pp. 77-86 : (4)
The $su(1,1)$-Algebraic Boson Model in the Deformed Boson Scheme
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
16. Progress of Theoretical Physics Vol. 109 No. 5 (2003) pp. 875-879 : (4)
On the Boson Number Operator in the Deformed Boson Scheme
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
17. Progress of Theoretical Physics Vol. 109 No. 6 (2003) pp. 943-958 : (4)
A Possible Form of the Orthogonal Set in Six Kinds of Boson Operators
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
18. Progress of Theoretical Physics Vol. 109 No. 6 (2003) pp. 959-968 : (4)
Note on the Orthogonal Set in Six Kinds of Boson Operators
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
19. Progress of Theoretical Physics Vol. 110 No. 3 (2003) pp. 517-548 : (4)
Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. I
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
20. Progress of Theoretical Physics Vol. 110 No. 6 (2003) pp. 1071-1085 : (4)
Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. II
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
21. Progress of Theoretical Physics Vol. 111 No. 4 (2004) pp. 509-523 : (4)
Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. III
Atsushi Kuriyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
22. Progress of Theoretical Physics Vol. 112 No. 3 (2004) pp. 383-397 : (2)
The Heisenberg Antiferromagnet
João da Providência, Masatoshi Yamamura, Constança Providência, Marta Brajczewska and João da Providência, Jr
23. Progress of Theoretical Physics Vol. 112 No. 6 (2004) pp. 997-1012 : (4)
Coupling Schemes for an $n$ $su(2)$ Spin System
Masatoshi Yamamura, Constança Providência, João da Providência, Yasuhiko Tsue and João da Providência, Jr.
24. Progress of Theoretical Physics Vol. 113 No. 1 (2005) pp. 153-168 : (4)
On the Eigenvalue Problem of the $su(1,1)$-Algebra and the Coupling Scheme of Two $su(1,1)$-Spins
Seiya Nishiyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
25. Progress of Theoretical Physics Vol. 113 No. 3 (2005) pp. 555-562 : (4)
A Note on the Eigenvalue Problem in the su(1,1)-Algebra
Seiya Nishiyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
26. Progress of Theoretical Physics Vol. 113 No. 3 (2005) pp. 563-580 : (4)
A Possible Boson Realization of the $so(4)$- and the $so(3,1)$-Algebra
Seiya Nishiyama, Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
27. Progress of Theoretical Physics Vol. 114 No. 1 (2005) pp. 57-75 : (4)
The Lipkin Model in the $su(M+1)$-Algebra for Many-Fermion System and Its Counterpart in the Schwinger Boson Representation
Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
28. Progress of Theoretical Physics Vol. 115 No. 1 (2006) pp. 143-153 : (4)
Boson Realization of the $su(3)$-Algebra. I
Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
29. Progress of Theoretical Physics Vol. 115 No. 1 (2006) pp. 155-164 : (4)
Boson Realization of the $su(3)$-Algebra. II
Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
30. Progress of Theoretical Physics Vol. 115 No. 3 (2006) pp. 547-559 : (4)
Boson Realization of the $su(3)$-Algebra. III
Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
31. Progress of Theoretical Physics Vol. 115 No. 3 (2006) pp. 561-566 : (4)
Boson Realization of the $su(3)$-Algebra. IV
Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
32. Progress of Theoretical Physics Vol. 115 No. 4 (2006) pp. 739-757 : (4)
A New Boson Realization of the Two-Level Pairing Model in a Many-Fermion System and Its Classical Counterpart
Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
33. Progress of Theoretical Physics Vol. 115 No. 4 (2006) pp. 759-764 : (4)
A Note on the Two-Level Pairing Model Obeying the $su(2) \otimes su(2)$-Algebra
Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
34. Progress of Theoretical Physics Vol. 116 No. 1 (2006) pp. 87-105 : (4)
The Lipkin Model in Many-Fermion System as an Example of the $su(1,1) \otimes\ su(1,1)$-Algebraic Model
Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura
35. Progress of Theoretical Physics Vol. 117 No. 3 (2007) pp. 431-449 : (4)
Semi-Classical Approach to the Two-Level Pairing Model
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
36. Progress of Theoretical Physics Vol. 117 No. 5 (2007) pp. 835-851 : (4)
Classical and Quantal Descriptions of Small Amplitude Fluctuations around Equilibriums in the Two-Level Pairing Model
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
37. Progress of Theoretical Physics Vol. 117 No. 5 (2007) pp. 853-860 : (4)
A Refined Numerical Result on the First Excitation Energy in the Two-Level Pairing Model
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
38. Progress of Theoretical Physics Vol. 121 No. 6 (2009) pp. 1237-1287 : (c)
Many-Quark Model with $su(4)$ Algebraic Structure
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
39. Progress of Theoretical Physics Vol. 122 No. 3 (2009) pp. 693-711 : (c)
Note on Many-Quark Model with $su(4)$ Algebraic Structure
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
40. Progress of Theoretical Physics Vol. 122 No. 4 (2009) pp. 911-926 : (c)
On the Exact Eigenstates and the Ground States Based on the Boson Realization for Many-Quark Model with $su(4)$ Algebraic Structure
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
41. Progress of Theoretical Physics Vol. 122 No. 4 (2009) pp. 1065 : (c)
Note on Many-Quark Model with $su(4)$ Algebraic Structure
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
42. Progress of Theoretical Physics Vol. 123 No. 6 (2010) pp. 1013-1028 : (c)
First-Order Quark-Hadron Phase-Transition in a NJL-Type Model for Nuclear and Quark Matter
Yasuhiko Tsue, João da Providência, Constança Providência and Masatoshi Yamamura
43. Progress of Theoretical Physics Vol. 126 No. 1 (2011) pp. 115-134 : (c)
On the Color-Singlet States in Many-Quark Model with the $su(4)$-Algebraic Structure. I
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
44. Progress of Theoretical Physics Vol. 126 No. 2 (2011) pp. 293-311 : (c)
On the Color-Singlet States in Many-Quark Model with the $su(4)$-Algebraic Structure. II
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
45. Progress of Theoretical Physics Vol. 126 No. 2 (2011) pp. 313-330 : (c)
On the Color-Singlet States in Many-Quark Model with the $su(4)$-Algebraic Structure. III
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
46. Progress of Theoretical Physics Vol. 127 No. 1 (2012) pp. 117-143 : (c)
Background of the $su(2)$-Algebraic Many-Fermion Models in the Boson Realization
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
47. Progress of Theoretical Physics Vol. 127 No. 2 (2012) pp. 303-314 : (c)
Note on the Minimum Weight States in the $su(2)$-Algebraic Many-Fermion Model
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
48. Progress of Theoretical Physics Vol. 127 No. 4 (2012) pp. 751-768 : (c)
Re-Formation of Many-Quark Model with the $su(4)$-Algebraic Structure in the Schwinger Boson Realization
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
49. Progress of Theoretical Physics Vol. 127 No. 4 (2012) pp. 769-779 : (c)
Color-Singlet Three-Quark States in the $su(4)$-Algebraic Many-Quark Model
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
50. Progress of Theoretical Physics Vol. 128 No. 3 (2012) pp. 507-522 : (c)
Effective Potential Approach to Quark Ferromagnetization in High Density Quark Matter
Yasuhiko Tsue, João da Providência, Constança Providência and Masatoshi Yamamura
51. Progress of Theoretical Physics Vol. 128 No. 4 (2012) pp. 693-715 : (c)
The BCS-Bogoliubov and the $su(2)$-Algebraic Approach to the Pairing Model in Many-Fermion System
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura
52. Progress of Theoretical Physics Vol. 128 No. 4 (2012) pp. 717-726 : (c)
A Role of the Quasiparticle in the Conservation of the Fermion Number
Yasuhiko Tsue, Constança Providência, João da Providência and Masatoshi Yamamura