Prof. Kwang-Sup Soh

Who We Are and what We Do

Brief curricula of the Principal Investigator:
Kwang-Sup Soh

Teams and Members of the Research Group
Research Programs
Publications

Who We Are and what We Do

Biomedical Physics Laboratory, Seoul National University started its research activities in September 1999 as a part of BK21 program of the Korean Ministry of Education.

Address: School of Physics, Seoul National University, Seoul, Korea
E-mail: kssoh@phya.snu.ac.kr

Teams and Members of the Research Group

The Research Teams
(I) Biophoton Team
Studies and medical applications of biophotons especially in connection with acupuncture and cancer.

(II) Magnetic Biology Team
Studies on the physiological effects of magnetic fields (DC and extremely low-frequency) in connection with oxidative stress, chemiluminescence, and acupuncture treatments.

(III) BongHan Theory and Meridians
Anatomical structure of acupuncture meridians and its physiological significance.

Brief Curricular of the Principal Investigator

Curriculum Vitae of Prof. Kwang-Sup Soh

Education
1971-1974 Brown Univ.(U.S.A.) Ph.D. in High Energy Physics
1964-1968 Seoul National Univ. (Korea) B.S. in Physics
Employment
1974-1976 Cornell Univ. (U.S.A.) Research Associate
1976-1979 Agency for Defense Development(Korea) Senior Researcher
1979-1984 Seoul National Univ. Asst. Professor
1984-1988 Seoul National Univ. Associate Professor
1989-present Seoul National Univ. Professor
1983. Feb.-1983. Dec. D.E.S.Y.(Germany) A.v. Humboldt Fellow
1990. Oct-1991. Sep. University of Cambridge, Inchon Memorial Visiting Fellow
Membership
American physical society
Korean physical society
Other Activities
1. 1988. 5-1990. 5 Chairman, Department of Physics Education, Seoul National University.
2. 1984. 4-1988. 3 Editorial Secretary for Korean Physical Society.
3. 1996. 3-1998. 2 Vice Dean, College of Education, Seoul National University.
4. 1997. 4-1993. 3 Chairman, Division of Elementary Particle Physics, Korean Physical Society.
5. 1997. 4-1999.12 Chairman, Korean Physics Olympiad Committee.
6. 2000. 3-2001.2 Member,the Advisory Committee for the National College Aptitude Test

I. Biophoton Team

II. Magnetic Biology Team

III. BongHan Theory and Meridians

Research Programs

I. Biophoton Team

(1) Simultaneous Measurement of Biophotons from Left and Right Hands
(2) Delayed Luminescence from Cancer Tissues and Plant Leaves
(3) CCD Imaging of Cancer Tissues and Plant Leaves
(4) Propagation of Light along the Meridians

II. Magnetic Biology Team

(1) Magnetic Field Effects on Chemiluminescence of Mouse Brain and Oxidative Stress
(2) Effect of Magnetic Field on Cocaine Toxicity
(3) Physiological Effects of Low Frequency Magnetic Field

III. BongHan Theory and Meridian Team

(1) Anatomical Structure : BongHan Ducts Inside Blood Vessels
(2) Physiological Significance of BongHan Circulatory System

Publications

1. Young-Zoon Yoon, Hyun-Min Johng, Hak-Soo Shin, Jung-Hyun Joh, Kwang-Sup Soh, Chan-Gil Jung, Kyung-Soon Soh, Dependence of a Pulse Wave on the Contact Pressure, Sae Mulli, 40(5), 494-498, 2000

2. Young-Zoon Yoon, Myeong-Hwa Lee, Kwang-Sup Soh, Pulse Type Classification by Varying Contact Pressure, IEEE Eng. Med. Biol., 19, 106-110, 2000

3. Hyun-Min Johng, Jung-Hyun Joh, Hak-Soo Shin, Kwang-Sup Soh, Tae-Hwae Koo, Sang-Yong Choi, Han-Seo Koo, Frequency Dependence of the Electric-Impedence of Acupoint Gok-Taek, Sae Mulli, 42(2), 103-107, 2001

4. Kyung-Won Mun and Kwang-Sup Soh, Change of Arterial Shape During a Cold Pressure Test, J. Kor. Phys. Soc., 40(2), 289-292, 2002

5. H. M. Johng, J. H. Cho, H. S. Shin, K. S. Soh, T. H. Koo, S. Y. Choi, H. S. Koo, M. S. Park, Frequency Dependence of Impedences at the Acupuncture Point Quze (PC3), IEEE Eng. Med. Biol., 21(2), 33-36, 2002

6. C. Choi, W. M. Woo, M. B. Lee, J. S. Yang, K.-S. Soh, J.S. Yang, G. Yoon, M. Kim, C. Zaslawsky, J. J. Chang, Biophoton Emission from the Hands, J. Kor. Phys. Soc., 41(2), 275-278, 2002

7. Hak-Soo Shin and Kwang-Sup Soh, Electrical Method to Detect a BongHan Duct Inside Blood Vessels, Sae Mulli, 45(6), 376-378, 2002

8. X. Jiang, H. K. Kim, H.-S. Shin, C.-C. Lee, C. Choi, K.-S. Soh, B.-S. Cheun, K. Y. Baik, K.-S. Soh, Method for Observing Intravascular Bong-Han Duct, Kor. J. Orient. Prev. Med., 6, 162-166, 2002

9. T. J. Kim, K. W. Nam, H.-S. Shin, S. Lee, J.S. Yang, K.-S. Soh, Biophoton Emission from Fingernails and fingerprints of Living Human Subjects, Acupunc. Electrotherap. Res., 27, 85-94, 2002

10. Hak-Soo Shin, Jung Dae Kim, Kwang-Sup Soh, Byung-Doo Kwon, Sang Yong Choi, Han Seo Koo, Seung Chan An, Kun Ho Lee, Investigation of Anomalous Bio-Magnetic Fields from Human Hand During Qi Emission, J. Int. Soc. Life Info. Sci., 21(1), 42-49, 2003

11. Byung-Cheon Lee, Ku Youn Baik, Sungil Cho, Dhulhee Min, Hyeon-Min Johng, Junghyun Hahm, Chunho Choi, Seung-Ho Yi, Kyung-Soon Soh, Dae-Hun Park, Se-Young Ahn, Byeung-Soo Cheun and Kwang-Sup Soh, comparison of Intravascular Bonghan Ducts from Rats and Mice, Kor. J. Orient. Prev. Med., 7, 47-53, 2002

12. J. D. Kim, J. Lim, B. Sung, K.-S. Soh, Biophoton Emission from Rat Liver, J. Kor. Phys. Soc., 41(3), 427-430, 2003

13. Hyun-Hee Jung, Won-Myung Woo, Joon-Mo Yang, Chunho Choi, Jonghan Lee, Gilwon Yoon, Jong S. Yang and Kwang-Sup Soh, Photon Counting Statistics Analysis of Biophotons from Hands, Ind. J. Exp. Biol., 41, 446-451, 2003

14. Hyun-Hee Jung, Won-Myung Woo, Joon-Mo Yang, Chunho Choi, Jonghan Lee, Gilwon Yoon, Jong S. Yang, Sungmuk Lee and Kwang-Sup Soh, Left-Right symmetry of Biophoton Emission from Hemiparesis Patients, Ind. J. Exp. Biol., 41, 452-456, 2003

15. Ku Youn Baik, Byeng-Soo Cheon, Jae-kwan Lim, Seung-Ho Yi and Kwang-Sup Soh, Biophoton Emission of MDCK Kidney Cell with ROS(Reactive Oxygen Species), Kor. J. Biotechnol. Bioeng., 18(3), 170-173, 2003

16. Jaekwan Lim, Jungdae Kim, Baeckkyoung Sung, Chunho Choi and Kwang-Sup Soh, Investigation of Delayed Luminescence from Plant Leaves by Using a Photomultiplier Tube, Sae Mulli, 47(2), 133-138, 2003

17. Chunho Choi, Kwang-Sup Soh, Sang Min Lee, Gilwon Yoon, Study of Propagation of Light along an Acupuncture Meridian, J. Opt. Soc. Kor., 7(4), 244-247, 2003

18. C. Lee, J.-M. Yang, S.-H. Yi, H. J. Cho, M. J. Kang, J. S. Yang, K.-S. Soh, Biophoton Emission from Patients with a Cold, J. Intl. Soc. Life Info Sci., 22(2), 362-365, 2004

19. J.-M. Yang, C. Lee, S.-H. Yi, J. S. Yang, K.-S. Soh, Biophoton Emission and Blood Flow in the Human Hand, J. Intl. Soc. Life Info Sci., 22(2), 344-348, 2004

20. H.-S. Shin, K. Y. Baik, K.-S. Soh, S. J. Ko, Measurement of Bio-Magnetic Fields from Human Hands During Qi Emission, J. Intl. Soc. Life Info Sci., 22(2), 481-486, 2004

21. H.-M. Johng, H.-S. Shin, J. S. Yoo, B.-C. Lee, K. Y. Baik, S. Kim, K.-S. Soh, Bonghan Ducts on the Surface of Rat Liver, J. Intl. Soc. Life Info Sci., 22(2), 469-472, 2004

22. S.-H. Park, T. H. Koo, D.-H. Kim, J.-M. Yang, S. J. Yi, J. S. Yang, H. S. Koo, S. M. Lee, K.-S. Soh, Effects of Han-Seo Meridian Magentic Therapy on Biophoton Emission, J. Intl. Soc. Life Info Sci., 22(2), 385-388, 2004

23. K. Y. Baik, E.-S. Park, B.-C. Lee, H.-S. Shin, C. Choi, S.-H. Yi, H.-M. Johng, T. J. Nam, K.-S. Soh, Y. S. Nahm, Y.-S. Yoon, I. S. Lee, S.-Y. Ahn, K.-S. Soh, Histological Aspect of Threadlike Structure Inside Blood Vessel, J. Intl. Soc. Life Info Sci., 22(2), 473-476, 2004

24. C. Lee, J.-.M Yang, S.-H. Park, S. J. Yi, J.-S. Yang, K.-S. Soh, Delayed Luminescence Imaging System and Its Application, J. Intl. Soc. Life Info Sci., 22(2), 445-449, 2004

25. K. Y. Baik, B. Sung, B.-C. Lee, H.-M. Johng, V. Ogay, T. J. Nam, H.-S. Shin, K.-S. Soh, Bonghan Ducts and Corpuscles with DNA-contained Granules on the Internal Organ-Surfaces of Rabbits, J. Intl. Soc. Life Info Sci., 22(2), 598-601, 2004

26. B.-C. Lee, E.-S. Park, T. J. Nam, H.-M. Johng, K. Y. Baik, B. Sung, Y.-S. Yoon, K.-S. Soh, Bonghan Ducts on the Surface of Rat Internal Organs, J. Intl. Soc. Life Info Sci., 22(2), 455-459, 2004

27. K.-S. Soh, Qi as Life Information of DNA and Quantum Communication of Biophoton in the Bonghan System, J. Intl. Soc. Life Info Sci., 22(2), 287-293, 2004

28. S. Norina, K.-S. Soh, Y. Z. Yoon, V. Ogay, Magnetic Separation Processes in Living Organisms and Embryo Development, J. Intl. Soc. Life Info Sci., 22(2), 602-605, 2004

29. K. Y. Baik, J. Lee, B.-C. Lee, H.-M. Johng, T. J. Nam, B. Sung, K.-S. Soh, Long Threadlike Structure inside the Blood Vessels of Rats, New. Med. J., 47(7), 18-22, 2004

30. B. Sung, J. Lee, B.-C. Lee, H.-M. Johng, K. Y. Baik, T. J. Nam, D.-H. Park, K.-S. Soh, K.-S. Soh, In-Situ Observation of New Extra-Vascular Threadlike Structure of Mouse Using a Fluorescence Stereoscopic Microscope, J. Kor. Inst. Herb. Acupunc., 7(3), 73-76, 2004

31. Jungdae Kim, Ku Youn Baik, Byung-Cheon Lee, Seong-Youn Kang, Sang-Hoon Shin and Kwang-Sup Soh, Extremely Low Frequency Magnetic Field Effects on Premorbid Behaviors Produced by Cocaine in the Mouse, Bioelectromagnetics, 25, 245-250, 2004

32. Byung-Cheon Lee, Hyun-Min Johng, Jae-Kwan Lim, Ji Hoon Jeong, Ku Youn Baik, Tae Jeong Nam, Jung Ho Lee, Jungdae Kim, Uy Dong Sohn, Gilwon Yoon, Sanghoon Shin, Kwang-Sup Soh, Effects of Extremely Low Frequency Magnetic Field on the Antioxidant Defense System in Mouse Brain: A Chemiluminescence Study, J. Photochem. Photobiol. B: Biol., 73, 43-48, 2004

33. Jae-Kwan Lim, Chunho Choi, Jung-Dae Kim, Byung-Cheon Lee, Hye-Ran You, Dae-Hun Park, Byeng-Soo Cheon, and Kwang-Sup Soh, Biophoton Emission as a Biomarker of Mouse Fatty Liver induced by Carbon Tetrachloride, Kor. J. Biotechnol. Bioeng., 19(1), 12-16, 2004

34. Xiaowen Jiang, Byung-Cheon Lee, Chunho Choi, Ku-Youn Baik, Kwang-Sup Soh, Hee-Kyeong Kim, Hak-Soo Shin, Kyung-Soon Soh, Byeng-Soo Cheon, Tubular Structure of Intravascular Thread-Like Structures from Rats and Rabbits, J. Kor. Phys. Soc., 44(6), 1602-1604, 2004

35. Byung-Cheon Lee, Ku Youn Baik, Hyeon-Min Johng, Tae Jeong Nam, Jawoong Lee, Baeckkyoung Sung, Chunho Choi, Won-Hee Park, Eun-Sung Park, Dae-Hun Park, Yeo-Sung Yoon, and Kwang-Sup Soh, Acridine Orange Staining Method to Reveal the Characteristic Features of an Intravascular Thereadlike Structure, Anat. Rec., 278B, 27-30, 2004

36. J. M. Yang, H. H. Jung, W. M. Woo, S. H. Yi, J. S. Yang and K.-S. Soh, Correlation of Biophoton Emission between Left and Right Hands, and Palm and Back of Hands, Hankook Kwanghak Hoeji, 15(4), 2004

37. Baeckkyoung Sung, Seung-Ho Yi, Changhoon Lee, Joon-Mo Yang, Jai-Soon Kim, and Kwang-Sup Soh, Delayed Luminescence of Biophotons from Plant Leaves, J. Opt. Soc. Kor., 8(3), 132-136, 2004

38. Kwang-Sup Soh, Bonghan Duct and Acupuncture Meridian as Optical Channel of Biophoton, J. Kor. Phys. Soc., 45(5), 1196-1198, 2004

39. Sang-Hyun Park, Sang-Soo Lee, Kwang-Sup Soh, Investigation on the Effects of Acupoint Stimulation on Biophoton Emission, J. Kor. Soc. Jungshin Sci., 8(1), 41-52, 2004

40. K. Y. Baik, J. Lee, B.-C. Lee, H.-M. Johng, T. J. Nam, B. Sung, S. Cho, K.-S. Soh, Acupuncture meridian and Intravascular Bonghan duct, Key Eng. Mater., 277-279, 129, 2005

41. H.-H. Jung, W. M. Woo, J.-M. Yang, S.-H. Yi, J.-S. Yang, K.-S. Soh, Signal Characteristics of Biophoton Emission from Human Hands, Key Eng. Mater., 277-279, 96-101, 2005

42. Hwan-Wook Kim, Sung-Bo Sim, Chi-Kyung Kim, Jungdae Kim, Chunho Choi, Hye-Ran You, Kwang-Sup Soh, Spontaneous Photon Emission and Delayed Luminesence of Two Types of Human Lung Cancer Tissues: Adenocarcinoma and Squamous Cell Carcinoma, Cancer Lett., 229, 283-289, 2005

43. Hak-Soo Shin, Hyeon-Min Johng, Byung-Cheon Lee, Sung-Il Cho, Kyung-Soon Soh, Ku-Youn Baik, Jung-Sun Yoo, and Kwang-Sup Soh, Feulgen Reaction Study of Novel Threadlike Structures (Bonghan Ducts) on the Surfaces of Mammalian Organs, Anat. Rec., 284B, 35-40, 2005

44. Byung-Cheon Lee, Jung-Sun Yoo, Ku Youn Baik, Ki Woo Kim, and Kwang-Sup Soh, Novel Threadlike Structures (Bonghan Ducts) Inside Lymphatic Vessels of Rabbits Visualized With a Janus Green B Staining Method, Anat. Rec., 286B, 1-7, 2005

45. Y.-Z. Yoon, J. Kim, B.-C. Lee, Y.-U. Kim, S. K. Lee and K.-S. Soh, changes in Ultraweak Photon Emission Variability of Epinephrin-Injected Rats, Gen. Physiol. Biophys., 24, 1-13, 2005

46. Jungdae Kim, Chunho Choi, Jaekwan Lim, Hye-Ran You, Sung-Bo Sim, Yoon-Ki Yom, Eui-Han Kim, and Kwang-Sup Soh, Measurements of Spontaneous Ultraweak Photon Emission and Delayed Luminescence from Human Cancer Tissues, J. Altern. Complement. Med., 11(5), 879-884, 2005

47. Jungdae Kim, Jaekwan Lim, Byung-Cheon Lee, Yong-ung Kim, Seung Ki Lee, Byeung Soo Cheun, and Kwang-Sup Soh, Spontaneous Ultra-Weak Photon Emission and Delayed Luminescence during Carbon Tetrachloride-Induced Liver Injury and Repair in Mouse, J. Health Sci., 51(2), 155-160, 2005

48. Jungdae Kim, Chunho Choi, Kwang-Sup Soh, Dong-Su Ho, Beop-Min Kim, Real Spectral-Domain Optical Coherence Tomography Using a Superluminescent Diode, J. Kor. Phys. Soc., 47(2), 375-379, 2005

49. Kwang-Sup Soh and Sun-Mi Choi, Recent Progress in Bonghan System Research, J. Intl. Soc. Life Info Sci., 23(2), 280-284, 2005

50. Vyacheslav Ogay, Ku Youn Baik, Baeckkyoung Sung and Kwang-Sup Soh, Naturally Generated Microcells as One of Possible Origins of Adult Stem Cells, J. Intl. Soc. Life Info Sci., 23(2), 286-290, 2005

51. Jung Sun Yoo, Kihwan Choi, Ku Youn Baik, Doo Soo Chung and Kwang-Sup Soh, Liquid-Phase Microextraction Method in Capillary Electrophoresis to Detect Adrenaline in Bonghan Liquid, J. Intl. Soc. Life Info Sci., 23(2), 292-295, 2005

52. Baeckkyoung Sung, Vyacheslav Ogay, Jung Sun Yoo, Hyung Suk Yu, Byung-Cheon Lee, Chan Chung, Guhung Jung and Kwang-Sup Soh, UV-A-Induced Activation of Bonghan Granules in Motion, J. Intl. Soc. Life Info Sci., 23(2), 297-300, 2005

53. Svetlana Norina, Analogy between the Magneto-Optical Properties of Fish Light Organ and the Bonghan System, J. Intl. Soc. Life Info Sci., 23(2), 302-305, 2005

54. Byung-Cheon Lee, Ku Youn Baik, Hyun-Min Johng, Baeckkyoung Sung, Kyung Soon Soh, Dae-In Kang, Kwang-Sup Soh, Fluorescent Method for Observing Intravascular Bonghan Duct, J. Kor. Inst. Herb. Acupunc., 8(3), 5-9, 2005

Other interest: Quantum Field Theory & Philosophy of Science (1998-2002)

1. H.S.Cho, Kwang-Sup Soh, One-loop Boundary Reflection for the Integrable Boundary Sinh-Gordon Model, Journal of the Korean Physical Society , 32(5), pp.661-665, Korean Physical Society , 1998

2. Dongsu Bak, Sang Pyo Kim, Sung Ku Kim, Kwang-Sup Soh, Jae Hyung Yee, Boundary degrees of freedom in the fractional quantum Hall effect: Excitations on a common boundary of two samples, Physical Review B-Condensed Matter , 57(12), pp.7149-7156, Amer Inst Physics , 1998

3. Rong-Gen Cai, Jeong-Young Ji, Kwang-Sup Soh, Topological dilaton black holes, Physical Review D , 57(10), pp.6547-6550, Amer Inst Physics , 1998

4. Rong-Gen Cai, Jeong-Young Ji, Kwang-Sup Soh, Ultrarelativistic limits of boosted dilaton black holes, Nuclear Physics B , 528 , pp.265-282, Elsevier Science Publishers BV , 1998

5. Rong-Gen Cai, Jeong-Young Ji, Kwang-Sup Soh, Action and entropy of black holes in spacetimes with a cosmological constant, Classical and Quantum Gravity , 15 , pp.2783-2793, IOP, 1998

6. Jeong-Young Ji, Hyun-Hee Jung, Kwang-sup Soh, Interference phenomena in the photon production between two oscillating walls, Physical Review A , 57(6), pp.4952-4955, Amer Inst Physics , 1998

7. Jeong-Young Ji, Kwang-Sup Soh, Rong-Gen Cai, Sang Pyo Kim, Electromagnetic fields in a three-dimensional cavity and in a waveguide with oscillating walls, J. Phys. A : Math. Gen. , 31 , pp.L457-L462, IOP , 1998

8. Jeong-Young Ji, Kwang-Sup Soh, Quantum Theory of Motion of a Time-Dependent Harmonic Oscillator in the Pilot-Wave Theory, Journal of the Korean Physical Society , 33(4), pp.507-510, Korean Physical Society , 1998

9. Jeong-Young Ji, Kwang-Sup Soh, Parametrically amplified radiation in a cavity with an oscillation wall, Journal of the Korean Physical Society , 33(12), pp.S490-S494, Korean Physical Society , 1998

10. Dongsu Bak, Sang Pyo Kim, Sung Ku Kim, Kwang-Sup Soh, Jae Hyung Yee, Quantum inflaton dynamics, Physical Review D , 59(027301), pp.59, 027301-1-027301-4, Amer Inst Physics , 1998

11. Sang Pyo Kim, Sung Ku Kim, Kwang-Sup Soh, Jae Hyung Yee, Renormalization of Black Hole Entropy, Journal of the Korean Physical Society , 33(12), pp.S524-S531, Korean Physical Society , 1998

12. H. Hong, M. Y. Choi, B.-g. Yoon, K. Park and K.-S. Soh, Noise effects on synchronization in systems of coupled oscillators, J. Phys. A : Math. Gen., 32 , pp.L9-L15, IOP publish, 1999

13. H. Hong, M. Y. Choi, B.-G. Yoon, K. Park and K.-S. Soh, Synchronization and resonance in a driven system of coupled oscillators, Physical Review E, 60 , pp.4014, Amer Inst Physics , 1999

14. R. G. Cai and K.-S. Soh, Topological black holes in the dimensionally continued gravity, Physical Review D, 59 , pp.044013, Amer Inst Physics , 1999

15. R. G. Cai, D. Park and K.-S. Soh, Localization instability in the rotating D-branes, Journal of High Energy Physics, 5 , Allerton Press Inc, 1999

16. D. Bak, S. P. Kim, S.-K. Kim, K.-S. Soh and J. H. Yee, Factorization and q-Deformed Algebra of Quantum Anharmonic Oscillator, Journal of the Korean Physical Society, 34 , pp.470, Korean Physical Society , 1999

17. D. Bak, S. P. Kim, S.-K. Kim, K.-S. Soh and J. H. Yee, Qunatum Creation of a Black Hole by Tunneling in Scalar Field Collapse, Physical Review D, 60 , pp.064005, Amer Inst Physics , 1999

18. H. Hong, M. Y. Choi, J. Yi and K.-S. Soh, Inertia Effects on Periodic Synchronization in a System of Coupled Oscillators, Physical Review E, 59 , pp.353, Amer Inst Physics , 1999

19. R. G. Cai and K.-S. Soh, Critical Behavior in the Rotating D-branes, Modern Physics Letters A, 14 , pp.1895, World Scientific Publ Co Pte Ltd , 1999

20. DS Bak, SK Kim, KS Soh, JH Yee, Noncommutative Field Theoneo and Smooth Commutative Limits, Physical Review D, Amer Inst Physics, 2000

21. KS Soh, DS Bak, SK Kim, JH Yee, Exact Wave functions in a Noncommutative Field Theory, Physical Review Letters, 85 , pp.3087-3090, Amer Inst Physics, 2000

22. DS BAK, SP Kim, SK Kim, KS Soh, JH Yee, Black Hole Decay and Quantum Instantons, Physical Review D, 62 , pp.047504-047504-4, Amer Inst Physics, 2000

23. YW Kim, YJ Park, KS Soh, Reissner-Nordstroem-AdS black hole in the GEMS approach, Physical Review D, 62 , pp.104020-104020-7, Amer Inst Physics, 2000

24. DS Bak, SP Kim, SK Kim, KS Soh, JH Yee, Perturbation Method Beyond the Vanational Gaussian Approximation: The Liouville - von Neumann Approach, J. Korean Phys. Soc., 37 , pp.168-176, Korean Physical Society, 2000

25. DS Bak, SP Kim, SK Kim, KS Soh, Jh Yee, Semiclassical Limit and Time in Quantum Cosmology, J. Korean Phys. Soc., 36 , pp.241-244, Korean Physical Society, 2000

26. DS Bak, SP Kim, KS Soh, JH Yee, Wave functions for quantum black hole formation in scalar field collapse, Physical Review D, 61 , pp.044005-044005-8, Amer Inst Physics, 2000

27. DS Bak, SK KIM, KS Soh, JH Yee, Noncommutative fermionic field theories with smooth commutative limit , Physical Review D, 63(047701), pp.0477011-04770114, Amer Inst Physics, 2001

28. DS Bak, SK Kim, KS Soh, JH Yee, Noncommutative Chern-Simons solitons, Physical Review D, 64(025018), pp.0250181-0250189, Amer Inst Physics, 2001

29. Dae Kwan Kim, Patrick Robbin, Chul Koo Kim and Kwang-Sup Soh, Impact of Optical Phonon Scattering on Magnetotrasport in Double-barrier Hetorostructures, Physical Review B-Condensed Matter, Amer Inst Physics , 2002