Chuong trinh du kien HNVLLT27

 

Hoi nghi Vat ly ly thuyet toan quoc lan thu 27
(Cua lo, Nghe An, 2 6 /8/2002)
Chuong trinh du kien

 

Phan cac bao cao trinh bay mieng (Oral)

Ngay 3/8/2002. Buoi sang

8.00 - 8.15

Dang ky dai bieu

8.15 - 8.30

Khai mac

8.30 - 8.45

Nguyen Van Hieu

On the Microscopic Theory of Coexisting Spontaneous Ferromagnetism and Super-conductivity in Itinerant Electron Systems

8.45 - 9.00

Dao Vong Duc

A symmetry property for circuits in quantum computer

9.00 - 9.15

Nguyen Van Trong

Exciton-polaritons of a semiconductor quantum well embedded in an asymmetric dielectric structure

9.15 - 9.30

Dang Quang Thieu, Pham Ngoc Dinh, Nguyen Tien Dung, Bui Duc Hieu, Nguyen Phuc,  Pham Trung Phuong,  Pierre Darriulat, va Vo Van Thuan

First measurement of muon flux at the Vietnam Auger Training Laboratory (VATLY)

9.30 -  9.45

Vu Xuan Minh

On the self-force of bodies

9.45 - 10.00

Giai lao

10.00 - 10.15

Nguyen Van Hieu, Nguyen Hung Son, Ngo Van Thanh va Hoang Ba Thang

Magnetic and Superconducting Phase Transitions of Itinerant Electron System in t-J model

10.15 - 10.30

Ngo Van Thanh, H. T. Diep va Nguyen Ai Viet

Monte-Carlo study of surface-frustrated Heisenberg thin films with magneto-elastic coupling: an off-lattice model

10.30 -10.45

Bach Thanh Cong, Phạm Ngọc Anh Huy va Nguyen Hoang Long

Landau phase transition theory for  colossal magnetoresistance perovskites

10.45 - 11.00

Vu Van Hung, Nguyen Thanh Hai

Calculation of thermodynamic quantities of  metals using EAM potentials

11.00 - 11.15

Vo Thanh Cuong, Nguyen Anh Ky

q-Boson creation-annihilation operator representations of D_4


Ngay 3/8/2002. Buoi chieu

1.45 - 2.00

Tran Huu Phat, Nguyen Tuan Anh, Le Viet Hoa

The matter stability in the Nambu-Jona-Lasinio model

2.00 - 2.15

Nguyen Mong Giao, Do Han, Tran Minh Ngoc, Hoang Thi Kieu Trang

Cac yeu to ma tran CKM ca vi pham doi xung CP trong cac he hat B

2.15 - 2.30

Hoang Anh Tuan, Le Duc Anh

Reentrant charge ordering behavior in the extended  Hubbard model

2.30 - 2.45

Nguyen Huy Cong

Resonance fluorescence spectrum in the presence of broad-band squeezed vacuum and collisions

2.45 - 3.00

Nguyen Van Hung

Ab initio calculation of EXAFS including anharmonic contribution

3.00 - 3.15

Giai lao

3.15 - 3.30

Barkovskii L.M, Pho Thi Nguyet Hang

Cauchyoperators in the approximate solutions of tensor wave equations of optics and acoustics for anisotropic media

3.30 - 3.45

Dao Tien Khoa

From the Nuclear Rainbow to the Equation of State for Cold Nuclear Matter

3.45 - 4.00

Ho Quang Quy, Vu Ngoc Sau va Nguyen Van Hoa

Catastrophe characters of the mach-zehnder interferometer with absorption- nonlinear material

4.00 - 4.15

Nguyen Anh Ky, Nguyen Thi Hong Van

Hopf structure of $U_{pq}[gl(2/1)]$ and its representations

4.15 - 4.30

Nguyen Chinh Cuong, Le Trong Tuong, Ha Huy Bang

Squark decays into charginos and neutralinos


Ngay 4/8/2002. Buoi sang

8.00 - 8.15

Dao Vong Duc, Nguyen Ngoc Thuan

Algorithm for generalized Deutsch's problem in quantum computing

8.15 - 8.30

Doan Tri Dung va Tran Thoai Duy Bao

Bottleneck effect in relaxation kinetics of cavity polaritons and its suppression

8.30 - 8.45

Vu Ngoc Tuoc, Doan Nhat Quang

Roughness-induced piezoelectric scattering in lattice-mismatched quantum wells of zinc-blende material

8.45 - 9.00

Tran Minh Tien

Spin and charge responce of a simplified double-exchange model with diagonal disorder

9.00 - 9.15

Nguyen Huyen Tung, Vu Ngoc Tuoc, Tran Doan Huan, Doan Nhat Quang

Random piezoelectric field in a real strain-relaxed surface quantum well

9.15 - 9.30

Nguyen Van Hung, Le Hai Hung

Correlation effects in atomic vibrations of cubic crystal in EXAFS

9.30 -9.45

Giai lao

9.45 - 10.00

Vu Van Hung, Nguyen Quang Hoc, va Pham Thi Minh Hanh

Influence of anharmonicity effect on the thermodynamic properties of semiconducting crystals

10.00 - 10.15

Hoang Dung, Mai Xuan Li,  D. Dominguez

AC resistivity in $s$-wave and $d$-wave superconductors

10.15 - 10.30

Nguyen Van Hoa, Hoang Anh Tuan va Nguyen Toan Thang

Superconductivity with breathing and buckling modes  of electron-phonon interaction: d-like transition temperature

10.30 - 10.45

Nguyen Duc Long, Nguyen Ai Viet

Ekimov Ansatz and binding energy of exciton type II quantum dots

10.45 - 11.00

Nguyen Quoc Hung, Pham Thi Nguyet Nga, Nguyen Quang Bau

Ly thuyet gia tang song am (phonon am) do hap thu buc xa laser trong day luong tu hinh chu nhat voi ho the vo han.

11.00 -  11.15

Dao Xuan Hoi, Cao Thanh Le

Semiclassical theory for distributed -feedback laser


Ngay 4/8/2002. Buoi chieu

1.45 - 2.00

Nguyen Hong Quang

Charged  biexcitons in 2D parabolic quantum dots

2.00 - 2.15

Nguyen Van Lien, Pham Nam Phong

Electrostatic correlations in system of a cylindrical macroion with oppositely charged counterions

2.15 - 2.30

Nguyen Van Lien, Dang Dinh Toi

Variable range hopping in finite one dimensional and anisoprotic two dimensional systems

2.30 - 2.45

Thai Doan Thanh, Nguyen Huy Cong va Phan Manh Ha

Probe-absorption spectrum in a squeezed thermal vacuum

2.45 - 3.00

Giai lao

3.00 - 3.15

Bui Le Diem, Nguyen Anh Ky va Nguyen Thi Hong Van

Clebsch-Gordan decomposition and finite-dimensional   representations of the quantum superalgebra $U_q[gl(2/2)]$

3.15 - 3.30

Pham Dinh Tam, Nguyen Xuan Quang, Nguyen Duc Tien, Tran Quang Khai

Ly thuyet ve cac hieu ung phi dieu hoa trong hop kim -II Ly thuyet nhiet dong cua hop kim thay the cau truc lap phuong

3.30 - 4.00

Be mac, Dai bieu cho y kien.

 

Phan cac bao cao trinh bay bang (Poster)

Tu ngay 3/8 5/8/2002

PI. Ly thuyet truong va Vat ly hat nhan

P1.    Nguyen Mong Giao, Tu Thanh Danh, Nguyen Thi Tien Nhut

Ve kha nang huy cac chat phong xa dai ngay bang lo phan ung hat nhan dieu khien bang may gia toc

P2.    Nguyen Tuan Khai va Tran Duc Thiep

Energy distribution of Bremsstrahlung and target thickness effects at electron beams between 15 and 35 MeV

P3.    Nguyen Anh Ky, Nguyen Thi Hong Van

Clebsch-Gordan decomposition and finite-dimensional  representations of the quantum superalgebra $U_q[gl(2/1)]$

P4.    Nguyen Thi Ha Loan, Nguyen Hong Ha

q, R-deformed Heiseberg algebra and statistics of quantum oscillators

P5.    Hoang Ngoc Long va Nguyen Quynh Lan

The $SU(3)_C SU(3)_L U(1)_N$ Models with Biquark Gauge Bosons

P6.    Hoang Ngoc Long, Dang Van Soa, and Hoang Anh Tuan Kiet

Single bilepton production in e^- \gamma collision

P7.    Hoang Ngoc Long, Dang Van Soa, Dinh Phan Khoi

Dong gop cua bilepton vao nang luong rieng cua Z va W

P8.    Nguyen Truong Luyen

Mot vai ung dung ky thuat boson hoa vao he chuan mot chieu

P9.    Tran Dai Nghiep

Moi tuong quan giua muc radon va ti le tu vong do ung thu - nhung van de ly thuyet va thuc nghiem

PII. Vat ly chat ran 

P10.        Hoang Dung, Mai Xuan Li, Diep Quang Vinh

Current-voltage scaling of vortex glass model in three-  dimensional superconductors

P11.        Huynh Thanh Duc va Tran Thoai Duy Bao

Fermi-edge singularities in photoluminescence spectra of highly excited quantum-well wires

P12.        Nguyen Thi Hoa, Nguyen Ai Viet

Plasmon, Exciton and Band-Gap Renormalization with The Effective Central Cell Corrections

P13.        Nguyen Quoc Hung, Luong Duy Thanh, Nguyen Quang Bau

Anh huong cua tu truong len su gia tang song am (phonon am) do hap thu buc xa laser trong day luong tu hinh tru voi ho the vo han

P14.        Nguyen Viet Hung, Nguyen Thi Thanh Huong, Nguyen Quang Bau

Influence of electron-acoustic phonon scattering mechanism on the absorption coefficient of the weak electromagnetic wave by free electrons in quantum well

P15.    Dinh Xuan Khoa, Chu Van Lanh, Tran Manh Hung

Intensify of stimulated raman scattering under quantum theory view

P16.        Do Phuong Lien, Pasturel Alain

Systematic Study of ATOMIC structures of MTxY1-x (MT=Fe, mn, Ni, cu) amorphous alloys by Molecular Dynamic Simulations

P17.        Nguyen Van Lien, Dang Dinh Toi, Nguyen Hoai Nam

A continuum Percolation Model in an Anistropic Medium: Dimensional Crossover?

P18.        Nguyen Hoang Long , Pham Ngoc Anh Huy va Bach Thanh Cong

Application of the Ewald method for calculation of Madelung energy of perovskite proton conductors

P19.        Phan Thi Le Minh, Nguyen Phu Thuy, Nguyen Thi Ngoc Chan

The perpendicular magnetic anisotropy in binary alloy thin films is considered based on the Neel's spin pair potential model

P20.        Phan Van Nham, Tran Minh Tien

Transport properties in a simplified double exchange model

P21.        Doan Nhat Quang, Nguyen Huyen Tung, Vu Ngoc Tuoc, Nguyen Viet Minh

Roughness-induced piezoelectric scattering in lattice-mismatched surface quantum wells of zinc-blende material

P22.        Nguyen Hong Quang va Phung Duy Khuong

The polarization effect in the interband absorption by excitons in 2D quantum dots

P23.    Pham Dinh Tam, Nguyen Quang Hoc, Nguyen Xuan Quang, Chu Thien Truong

Ly thuyet ve cac hieu ung phi dieu hoa trong hop kim -I The nhiet dong cua hop kim thay the cau truc lap phuong

P24.        To Thi Thao, Nguyen Ai Viet

Binding energy of exciton in quantum dot with the center cell correction denpending on dot sizes

P25.        Cao Huy Thien and Tsuneya Ando

Biexciton in Carbon Nanotube

P26.        Hoang Anh Tuan and Thalmeier

Coherent potential approximation for charge ordering in the extended Hubbard model

P27.        Hoang Anh Tuan, Nguyen Toan Thang

On the Kondo energy of the periodic Anderson model with interacting conduction electrons

P28.    Nguyen Huyen Tung, Vu Ngoc Tuoc va Nguyen Viet Minh, Doan Nhat Quang

Roughness-induced scattering mechanisms in a strain-relaxed surface quantum well

PIII. Quang hoc va cac van de khac

P29.        Truong Minh Duc va Nguyen Ba An

Nth-power amplitude squeezing in fan-states

P30.        Dinh Xuan Khoa, Mai Van Luu

Influence of coupling parameter in generation of distributed feedback dye laser

P31.        Bui Van Khue

Su thay doi the tich va entropi cua kim loai khi nong chay

P32.        Pham Le Kien, K. Hakuta, and  A. V. Sokolov

Pulse compression by parametric beating with a prepared Raman coherence

P33.        Tran Duy Lien

Tinh thong nhat cua buc xa nguyen tu va buc xa hap dan

P34.        Doan Cao Tri va Nguyen Vinh Quang

The Robertson- Schrodinger uncertainty relation and the uncertainty principle

P35.        Yoshihide Kozai, Nguyen Ai Viet, and Nguyen Thi Vuong

Motions of Dust Particles Ejected from a Comet