Department of Business and Commerce

Research Output 1989 2019

Filter
Article
2012
2 Citations (Scopus)

What motivates volunteer work in an emergency? Evidence from the 2011 East Japan Earthquake and Tsunami

Yamamoto, I. & Sakamoto, K., 2012, In : Economics Bulletin. 32, 3, p. 1933-1941 9 p.

Research output: Contribution to journalArticle

Volunteers
Emergency
Earthquake
Tsunami
Japan
2011

A functional approach to prove complementarity

Kido, K., 2011 Feb, In : Taiwanese Journal of Mathematics. 15, 1, p. 211-227 17 p.

Research output: Contribution to journalArticle

Complementarity
Composite function
Proposition
Supermodularity
Sufficient Conditions
4 Citations (Scopus)

A pair of forbidden subgraphs and perfect matchings in graphs of high connectivity

Fujisawa, J., Fujita, S., Plummer, M. D., Saito, A. & Schiermeyer, I., 2011 Dec, In : Combinatorica. 31, 6, p. 703-723 21 p.

Research output: Contribution to journalArticle

Forbidden Subgraph
Perfect Matching
Stars
Connectivity
Graph in graph theory

Biography and discipline: Key players in simulation/gaming

Kikkawa, T. & Crookall, D., 2011 Jun, In : Simulation and Gaming. 42, 3, p. 281-288 8 p.

Research output: Contribution to journalArticle

Simulation
Gaming
Pioneering
Symposium
Simulation and gaming
3 Citations (Scopus)

Collision dynamics of non-Abelian vortices in spinor Bose-Einstein condensates

Kobayashi, M., Kawaguchi, Y., Nitta, M. & Ueda, M., 2011 Feb, In : Journal of Low Temperature Physics. 162, 3-4, p. 299-306 8 p.

Research output: Contribution to journalArticle

Bose-Einstein condensates
Vortex flow
vortices
collisions
degrees of freedom
25 Citations (Scopus)

Comparative copulation anatomy of the Drosophila melanogaster species complex (Diptera: Drosophilidae)

Kamimura, Y. & Mitsumoto, H., 2011 Oct, In : Entomological Science. 14, 4, p. 399-410 12 p.

Research output: Contribution to journalArticle

Drosophilidae
copulation
species complex
anatomy
genitalia
28 Citations (Scopus)

Confined monopoles induced by quantum effects in dense QCD

Eto, M., Nitta, M. & Yamamoto, N., 2011 Apr 5, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 83, 8, 085005.

Research output: Contribution to journalArticle

monopoles
quantum chromodynamics
quarks
vortices
color
4 Citations (Scopus)

Current accounts of Japanese airports

Kato, K., Uemura, T., Indo, Y., Okada, A., Tanabe, K., Saito, S., Oguma, H., Yamauchi, H., Shiomi, E., Saegusa, M. & Migita, K., 2011 Mar, In : Journal of Air Transport Management. 17, 2, p. 88-93 6 p.

Research output: Contribution to journalArticle

current account
airport
Airports
Depreciation
costs
10 Citations (Scopus)

Does surgical manipulation of drosophila intromittent organs affect insemination success?

Kamimura, Y. & Polak, M., 2011 Mar 22, In : Proceedings of the Royal Society B: Biological Sciences. 278, 1707, p. 815-816 2 p.

Research output: Contribution to journalArticle

Insemination
insemination
Drosophila
organ
24 Citations (Scopus)

Dynamics of diatom viruses on the western coast of Japan

Tomaru, Y., Fujii, N., Oda, S., Toyoda, K. & Nagasaki, K., 2011, In : Aquatic Microbial Ecology. 63, 3, p. 223-230 8 p.

Research output: Contribution to journalArticle

Bacillariophyceae
virus
diatom
Japan
coasts
12 Citations (Scopus)

Dynamics of non-Abelian vortices

Eto, M., Fujimori, T., Nitta, M., Ohashi, K. & Sakai, N., 2011 Dec 23, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 84, 12, 125030.

Research output: Contribution to journalArticle

vortices
scattering
metric space
gauge theory
synchronism

Estimation of consumption-capital asset pricing model (C-CAPM) with two clusters of consumption expenditures

Maki, A. & Wada, K., 2011, In : Economics Bulletin. 31, 2, p. 1183-1187 5 p.

Research output: Contribution to journalArticle

Capital asset pricing model
Expenditure
Time preference
Risk aversion
Testing
15 Citations (Scopus)

Fiscal policy switching in Japan, the US, and the UK

Ito, A., Watanabe, T. & Yabu, T., 2011 Dec, In : Journal of the Japanese and International Economies. 25, 4, p. 380-413 34 p.

Research output: Contribution to journalArticle

fiscal policy
Japan
regime
indebtedness
simulation
18 Citations (Scopus)

Index theorem and Majorana zero modes along a non-Abelian vortex in a color superconductor

Fujiwara, T., Fukui, T., Nitta, M. & Yasui, S., 2011 Oct 6, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 84, 7, 076002.

Research output: Contribution to journalArticle

theorems
vortices
color
sectors
symmetry
66 Citations (Scopus)

Interaction of half-quantized vortices in two-component Bose-Einstein condensates

Eto, M., Kasamatsu, K., Nitta, M., Takeuchi, H. & Tsubota, M., 2011 Jun 3, In : Physical Review A - Atomic, Molecular, and Optical Physics. 83, 6, 063603.

Research output: Contribution to journalArticle

Bose-Einstein condensates
vortices
interactions
healing
cut-off
17 Citations (Scopus)

Majorana meets Coxeter: Non-Abelian Majorana fermions and non-Abelian statistics

Yasui, S., Itakura, K. & Nitta, M., 2011 Apr 25, In : Physical Review B - Condensed Matter and Materials Physics. 83, 13, 134518.

Research output: Contribution to journalArticle

Fermions
fermions
Statistics
statistics
Vortex flow
19 Citations (Scopus)

Multiple-constraint choice models with corner and interior solutions

Satomura, T., Kim, J. & Allenby, G. M., 2011 May, In : Marketing Science. 30, 3, p. 481-490 10 p.

Research output: Contribution to journalArticle

Choice models
Proportion
Utility maximization
24 Citations (Scopus)

Non-Abelian monopoles in the Higgs phase

Nitta, M. & Vinci, W., 2011 Jul 1, In : Nuclear Physics B. 848, 1, p. 121-154 34 p.

Research output: Contribution to journalArticle

monopoles
degrees of freedom
vortices
gauge theory
physics
7 Citations (Scopus)

Nonperturbative studies of supersymmetric matrix quantum mechanics with 4 and 8 supercharges at finite temperature

Hanada, M., Matsuura, S., Nishimura, J. & Robles-Llana, D., 2011, In : Journal of High Energy Physics. 2011, 2, 060.

Research output: Contribution to journalArticle

quantum mechanics
matrices
internal energy
gauge theory
thermodynamic properties
2 Citations (Scopus)
Functional Laterality
Stochasticity
Genes
Gene
Population
7 Citations (Scopus)

Prioritizing towards a green export portfolio for India: An environmental input-output approach

Goldar, A., Bhanot, J. & Shimpo, K., 2011 Nov, In : Energy Policy. 39, 11, p. 7036-7048 13 p.

Research output: Contribution to journalArticle

International trade
Developing countries
comparative advantage
free trade
Engines
39 Citations (Scopus)

Representation of colour concepts in bilingual cognition: The case of Japanese blues

Athanasopoulos, P., Damjanovic, L., Krajciova, A. & Sasaki, M., 2011 Jan, In : Bilingualism. 14, 1, p. 9-17 9 p.

Research output: Contribution to journalArticle

cognition
stimulus
linguistics
speaking
coding
7 Citations (Scopus)

Returns to scale: Concept, estimation and analysis of Japan's turbulent 1964-88 economy

Diewert, W. E., Nakajima, T., Nakamura, A., Nakamura, E. & Nakamura, M., 2011 May, In : Canadian Journal of Economics. 44, 2, p. 451-485 35 p.

Research output: Contribution to journalArticle

Technical progress
Returns to scale
Japan
Scale economies
Factoring
20 Citations (Scopus)

Spin imbalance effect on the Larkin-Ovchinnikov-Fulde-Ferrel state

Yoshii, R., Tsuchiya, S., Marmorini, G. & Nitta, M., 2011 Jul 5, In : Physical Review B - Condensed Matter and Materials Physics. 84, 2, 024503.

Research output: Contribution to journalArticle

Fermions
Superconducting materials
Gases
fermions
Magnetic fields
25 Citations (Scopus)

Topological interactions of non-Abelian vortices with quasiparticles in high density QCD

Hirono, Y., Kanazawa, T. & Nitta, M., 2011 Apr 14, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 83, 8, 085018.

Research output: Contribution to journalArticle

quantum chromodynamics
gluons
vortices
phonons
color
44 Citations (Scopus)

Two-dimensional lattice for four-dimensional N = 4 supersymmetric yang-mills

Hanada, M., Matsuura, S. & Sugino, F., 2011 Oct, In : Progress of Theoretical Physics. 126, 4, p. 597-611 15 p.

Research output: Contribution to journalArticle

Yang-Mills theory
tuning
string theory
preserving
supersymmetry
38 Citations (Scopus)

Two new subfamilies of DNA mismatch repair proteins (MutS) specifically abundant in the marine environment

Ogata, H., Ray, J., Toyoda, K., Sandaa, R. A., Nagasaki, K., Bratbak, G. & Claverie, J. M., 2011 Jul, In : ISME Journal. 5, 7, p. 1143-1151 9 p.

Research output: Contribution to journalArticle

MutS DNA Mismatch-Binding Protein
new subfamily
marine environment
repair
virus
1 Citation (Scopus)

Uninsurable risk and financial market puzzles

Basu, P., Semenov, A. & Wada, K., 2011 Oct, In : Journal of International Money and Finance. 30, 6, p. 1055-1089 35 p.

Research output: Contribution to journalArticle

Financial markets
Risk sharing
Pricing kernel
Risk-free rate
Currency
10 Citations (Scopus)

Vortex formations from domain wall annihilations in two-component Bose-Einstein condensates

Takeuch, H., Kasamatsu, K., Nitta, M. & Tsubota, M., 2011 Feb, In : Journal of Low Temperature Physics. 162, 3-4, p. 243-249 7 p.

Research output: Contribution to journalArticle

Domain walls
Bose-Einstein condensates
domain wall
Vortex flow
vortices
21 Citations (Scopus)

Vortices and monopoles in mass-deformed SO and USp gauge theories

Eto, M., Fujimori, T., Gudnason, S. B., Jiang, Y., Konishi, K., Nitta, M. & Ohashi, K., 2011, In : Journal of High Energy Physics. 2011, 12, 017.

Research output: Contribution to journalArticle

monopoles
gauge theory
vortices
magnetic monopoles
configurations
6 Citations (Scopus)

Vortices on orbifolds

Kimura, T. & Nitta, M., 2011 Jan 1, In : Journal of High Energy Physics. 2011, 9

Research output: Contribution to journalArticle

vortices
quotients
matrices
collisions
2010
22 Citations (Scopus)

Analogues of D-branes in Bose-Einstein condensates

Kasamatsu, K., Takeuchi, H., Nitta, M. & Tsubota, M., 2010, In : Journal of High Energy Physics. 2010, 11, 068.

Research output: Contribution to journalArticle

Bose-Einstein condensates
string theory
analogs
4 Citations (Scopus)

A new marine monoraphid species, achnanthes pseudolongipes sp. nov., from miyagi, Japan

Toyoda, K., Nagumo, T. & Williams, D. M., 2010 May, In : Diatom Research. 25, 1, p. 185-193 9 p.

Research output: Contribution to journalArticle

Achnanthes
plastid
Japan
new species
plastids
8 Citations (Scopus)

Application of real-time PCR assay for detection and quantification of bloom-forming diatom Chaetoceros tenuissimus Meunier

Toyoda, K., Nagasaki, K. & Tomaru, Y., 2010, In : Plankton and Benthos Research. 5, 2, p. 56-61 6 p.

Research output: Contribution to journalArticle

Chaetoceros
Bacillariophyceae
polymerase chain reaction
algal bloom
quantitative polymerase chain reaction
69 Citations (Scopus)

Built to last but falling apart: Cohesion, friction, and withdrawal from interfirm alliances

Greve, H. R., Baum, J. A. C., Mitsuhashi, H. & Rowley, T. J., 2010 Apr 1, In : Academy of Management Journal. 53, 2, p. 302-322 21 p.

Research output: Contribution to journalArticle

Friction
Freight transportation
Industry
Inter-firm alliances
Cohesion
1 Citation (Scopus)

Comment on "Global imbalances and the financial crisis: Reassessing the role of international finance"

Fukao, M., 2010 Dec, In : Asian Economic Policy Review. 5, 2, p. 217-218 2 p.

Research output: Contribution to journalArticle

financial crisis
finance
International finance
Financial crisis
Global imbalances
1 Citation (Scopus)

Comment on "policy framework for transition to a low-carbon world economy"

Fukao, M., 2010 Jun, In : Asian Economic Policy Review. 5, 1, p. 37-38 2 p.

Research output: Contribution to journalArticle

world economy
carbon
policy
economy
world
2 Citations (Scopus)

Connection of vortices between spatially different phases in two-component bose-einstein condensates

Kasamatsu, K., Takeuchi, H., Nitta, M. & Tsubota, M., 2010 Jan, In : Journal of Low Temperature Physics. 158, 1-2, p. 99-104 6 p.

Research output: Contribution to journalArticle

Bose-Einstein condensates
Vortex flow
vortices
wave scattering
Vorticity
29 Citations (Scopus)
Drosophilidae
Copulation
Drosophila melanogaster
animal injuries
Diptera
15 Citations (Scopus)

Does a large loss of bank capital cause Evergreening? Evidence from Japan

Watanabe, W., 2010 Mar, In : Journal of the Japanese and International Economies. 24, 1, p. 116-136 21 p.

Research output: Contribution to journalArticle

bank
Japan
cause
lending
evidence
1 Citation (Scopus)

Domain walls with non-Abelian orientational moduli

Eto, M., Fujimori, T., Nitta, M., Ohashi, K. & Sakai, N., 2010, In : Journal of Physics: Conference Series. 222, 1, 012006.

Research output: Contribution to journalArticle

domain wall
gauge theory
metric space
broken symmetry
bosons
21 Citations (Scopus)
Euborellia
Dermaptera
genitalia
asymmetry
insect
25 Citations (Scopus)

Fermion structure of non-Abelian vortices in high density QCD

Yasui, S., Itakura, K. & Nitta, M., 2010 May 4, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 81, 10, 105003.

Research output: Contribution to journalArticle

quantum chromodynamics
fermions
vortices
quarks
color

Fixed point properties related to multivalued mappings

Komiya, H., 2010, In : Fixed Point Theory and Applications. 2010, 581728.

Research output: Contribution to journalArticle

Fixed Point Property
Multivalued Mapping
Topological space
Equivalence
Subset
3 Citations (Scopus)

Gauge symmetry breaking in ten-dimensional yang-mills theory dynamically compactified on S6

Chingangbam, P., Kihara, H. & Nitta, M., 2010 Apr 9, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 81, 8, 085008.

Research output: Contribution to journalArticle

Yang-Mills theory
broken symmetry
radii
products
13 Citations (Scopus)

Group theory of non-Abelian vortices

Eto, M., Fujimori, T., Gudnason, S. B., Jiang, Y., Konishi, K., Nitta, M. & Ohashi, K., 2010, In : Journal of High Energy Physics. 2010, 11, 042.

Research output: Contribution to journalArticle

group theory
vortices
symmetry
boxes
gauge theory
59 Citations (Scopus)

Instabilities of non-abelian vortices in dense QCD

Eto, M., Nitta, M. & Yamamoto, N., 2010 Apr 21, In : Physical Review Letters. 104, 16, 161601.

Research output: Contribution to journalArticle

quantum chromodynamics
vortices
quarks
magnetic monopoles
broken symmetry
6 Citations (Scopus)

Markov processes on the adeles and representations of Euler products

Yasuda, K., 2010, In : Journal of Theoretical Probability. 23, 3, p. 748-769 22 p.

Research output: Contribution to journalArticle

Euler Product
Markov Process
Additive Process
Ring
Exit Time
17 Citations (Scopus)

Moduli space metric for well-separated non-Abelian vortices

Fujimori, T., Marmorini, G., Nitta, M., Ohashi, K. & Sakai, N., 2010 Sep 2, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 82, 6, 065005.

Research output: Contribution to journalArticle

metric space
gauge theory
vortices
31 Citations (Scopus)

Quasi-nambu-Goldstone modes in Bose-Einstein condensates

Uchino, S., Kobayashi, M., Nitta, M. & Ueda, M., 2010 Dec 3, In : Physical Review Letters. 105, 23, 230406.

Research output: Contribution to journalArticle

Bose-Einstein condensates
vacuum
defects
physics
ground state