메뉴 건너뛰기




Volumn 2010, Issue 1, 2010, Pages

Moment transport equations for non-Gaussianity

Author keywords

Cosmological perturbation theory; Inflation; Physics of the early universe; Quantum field theory on curved space

Indexed keywords


EID: 76149138203     PISSN: 14757516     EISSN: 14757516     Source Type: Journal    
DOI: 10.1088/1475-7516/2010/01/024     Document Type: Article
Times cited : (57)

References (66)
  • 1
    • 45449116435 scopus 로고
    • The development of irregularities in a single bubble inflationary universe
    • S.W. Hawking, 1982 The development of irregularities in a single bubble inflationary universe, Phys. Lett. B 115 295
    • (1982) Phys. Lett. B , vol.115 , pp. 295
    • Hawking, S.W.1
  • 2
    • 0000034516 scopus 로고
    • Fluctuations in the inflationary universe
    • S.W. Hawking and I.G. Moss, 1983 Fluctuations in the inflationary universe, Nucl. Phys. B 224 180
    • (1983) Nucl. Phys. B , vol.224 , pp. 180
    • Hawking, S.W.1    Moss, I.G.2
  • 3
    • 33744767932 scopus 로고
    • Spontaneous creation of almost scale - Free density perturbations in an inflationary universe
    • J.M. Bardeen, P.J. Steinhardt and M.S. Turner, 1983 Spontaneous creation of almost scale - free density perturbations in an inflationary universe, Phys. Rev. D 28 679
    • (1983) Phys. Rev. D , vol.28 , pp. 679
    • Bardeen, J.M.1    Steinhardt, P.J.2    Turner, M.S.3
  • 4
    • 33744744882 scopus 로고
    • Large scale energy density perturbations and inflation
    • D.H. Lyth, 1985 Large scale energy density perturbations and inflation, Phys. Rev. D 31 1792
    • (1985) Phys. Rev. D , vol.31 , pp. 1792
    • Lyth, D.H.1
  • 5
    • 0000561528 scopus 로고
    • The quantum mechanics of the scalar field in the new inflationary universe
    • A.H. Guth and S.-Y. Pi, 1985 The quantum mechanics of the scalar field in the new inflationary universe, Phys. Rev. D 32 1899
    • (1985) Phys. Rev. D , vol.32 , pp. 1899
    • Guth, A.H.1    Pi, S.-Y.2
  • 6
    • 21144470973 scopus 로고
    • The angular dependence of the three point correlation function of the cosmic microwave background radiation as predicted by inflationary cosmologies
    • [astro-ph/9208001]
    • T. Falk, R. Rangarajan and M. Srednicki, 1993 The angular dependence of the three point correlation function of the cosmic microwave background radiation as predicted by inflationary cosmologies, Astrophys. J. 403 L1 [astro-ph/9208001]
    • (1993) Astrophys. J. , vol.403 , pp. 1
    • Falk, T.1    Rangarajan, R.2    Srednicki, M.3
  • 7
    • 12044251553 scopus 로고
    • The three-point correlation function of the cosmic microwave background in inflationary models
    • DOI 10.1086/174421
    • A. Gangui, F. Lucchin, S. Matarrese and S. Mollerach, 1994 The three point correlation function of the cosmic microwave background in inflationary models, Astrophys. J. 430 447 [astro-ph/9312033] (Pubitemid 24808383)
    • (1994) Astrophysical Journal , vol.430 , Issue.2 NUMBER 1 , pp. 447
    • Gangui, A.1    Lucchin, F.2    Matarrese, S.3    Mollerach, S.4
  • 8
    • 0000762971 scopus 로고    scopus 로고
    • Higher-order gravitational perturbations of the cosmic microwave background
    • [astro-ph/9510041]
    • T. Pyne and S.M. Carroll, 1996 Higher-order gravitational perturbations of the cosmic microwave background, Phys. Rev. D 53 2920 [astro-ph/9510041]
    • (1996) Phys. Rev. D , vol.53 , pp. 2920
    • Pyne, T.1    Carroll, S.M.2
  • 9
    • 0043014472 scopus 로고    scopus 로고
    • Second-order cosmological perturbations from inflation
    • [astro-ph/0209156]
    • V. Acquaviva, N. Bartolo, S. Matarrese and A. Riotto, 2003 Second-order cosmological perturbations from inflation, Nucl. Phys. B 667 119 [astro-ph/0209156]
    • (2003) Nucl. Phys. B , vol.667 , pp. 119
    • Acquaviva, V.1    Bartolo, N.2    Matarrese, S.3    Riotto, A.4
  • 10
    • 23044478124 scopus 로고    scopus 로고
    • Non-Gaussian features of primordial fluctuations in single field inflationary models
    • [astro-ph/0210603]
    • J.M. Maldacena, 2003 Non-Gaussian features of primordial fluctuations in single field inflationary models J. High Energy Phys. JHEP05(2003)013 [astro-ph/0210603]
    • (2003) J. High Energy Phys. JHEP , vol.5 , pp. 13
    • Maldacena, J.M.1
  • 11
    • 27144503061 scopus 로고    scopus 로고
    • The inflationary prediction for primordial non-Gaussianity
    • [astro-ph/0504045]
    • D.H. Lyth and Y. Rodriguez, 2005 The inflationary prediction for primordial non-Gaussianity, Phys. Rev. Lett. 95 121302 [astro-ph/0504045]
    • (2005) Phys. Rev. Lett. , vol.95 , pp. 121302
    • Lyth, D.H.1    Rodriguez, Y.2
  • 12
    • 26244461889 scopus 로고    scopus 로고
    • Primordial non-Gaussianities from multiple-field inflation
    • [astro-ph/0506056]
    • D. Seery and J.E. Lidsey, 2005 Primordial non-Gaussianities from multiple-field inflation J. Cosmol. Astropart. Phys. JCAP09(2005)011 [astro-ph/0506056]
    • (2005) J. Cosmol. Astropart. Phys. JCAP , vol.9 , pp. 11
    • Seery, D.1    Lidsey, J.E.2
  • 14
    • 0034897134 scopus 로고    scopus 로고
    • Acoustic signatures in the primary microwave background bispectrum
    • [astro-ph/0005036]
    • E. Komatsu and D.N. Spergel, 2001 Acoustic signatures in the primary microwave background bispectrum, Phys. Rev. D 63 063002 [astro-ph/0005036]
    • (2001) Phys. Rev. D , vol.63 , pp. 063002
    • Komatsu, E.1    Spergel, D.N.2
  • 19
    • 37649032880 scopus 로고    scopus 로고
    • Non-Gaussianities in two-field inflation
    • [astro-ph/0603799]
    • F. Vernizzi and D. Wands, 2006 Non-Gaussianities in two-field inflation J. Cosmol. Astropart. Phys. JCAP05(2006)019 [astro-ph/0603799]
    • (2006) J. Cosmol. Astropart. Phys. JCAP , vol.5 , pp. 19
    • Vernizzi, F.1    Wands, D.2
  • 20
    • 42749099960 scopus 로고    scopus 로고
    • Non-Gaussianities in multi-field inflation
    • [astro-ph/0610296]
    • T. Battefeld and R. Easther, 2007 Non-Gaussianities in multi-field inflation J. Cosmol. Astropart. Phys. JCAP03(2007)020 [astro-ph/0610296]
    • (2007) J. Cosmol. Astropart. Phys. JCAP , vol.3 , pp. 20
    • Battefeld, T.1    Easther, R.2
  • 21
    • 56449120813 scopus 로고    scopus 로고
    • Conditions for large non-Gaussianity in two-field slow-roll inflation
    • [0807.1101]
    • C.T. Byrnes, K.-Y. Choi and L.M.H. Hall, 2008 Conditions for large non-Gaussianity in two-field slow-roll inflation J. Cosmol. Astropart. Phys. JCAP10(2008)008 [0807.1101]
    • (2008) J. Cosmol. Astropart. Phys. JCAP , vol.10 , pp. 8
    • Byrnes, C.T.1    Choi, K.-Y.2    Hall, L.M.H.3
  • 22
  • 23
    • 70350690443 scopus 로고    scopus 로고
    • Non-Gaussianity beyond slow roll in multi-field inflation
    • [0906.0767]
    • C.T. Byrnes and G. Tasinato, 2009 Non-Gaussianity beyond slow roll in multi-field inflation J. Cosmol. Astropart. Phys. JCAP08(2009)016 [0906.0767]
    • (2009) J. Cosmol. Astropart. Phys. JCAP , vol.8 , pp. 16
    • Byrnes, C.T.1    Tasinato, G.2
  • 24
    • 70449941598 scopus 로고    scopus 로고
    • On non-gaussianities in multi-field inflation (N fields): Bi- and Tri-spectra beyond Slow-Roll
    • [0908.4269]
    • D. Battefeld and T. Battefeld, 2009 On Non-Gaussianities in Multi-Field Inflation (N fields): Bi- and Tri-spectra beyond Slow-Roll J. Cosmol. Astropart. Phys. JCAP11(2009)010 [0908.4269]
    • (2009) J. Cosmol. Astropart. Phys. JCAP , vol.11 , pp. 10
    • Battefeld, D.1    Battefeld, T.2
  • 25
    • 42749102302 scopus 로고    scopus 로고
    • Non-Gaussianity from the inflationary trispectrum
    • [astro-ph/0611034]
    • D. Seery and J.E. Lidsey, 2007 Non-Gaussianity from the inflationary trispectrum J. Cosmol. Astropart. Phys. JCAP01(2007)008 [astro-ph/0611034]
    • (2007) J. Cosmol. Astropart. Phys. JCAP , vol.1 , pp. 8
    • Seery, D.1    Lidsey, J.E.2
  • 26
    • 33846381276 scopus 로고    scopus 로고
    • The primordial trispectrum from inflation
    • [astro-ph/0611075]
    • C.T. Byrnes, M. Sasaki and D. Wands, 2006 The primordial trispectrum from inflation, Phys. Rev. D 74 123519 [astro-ph/0611075]
    • (2006) Phys. Rev. D , vol.74 , pp. 123519
    • Byrnes, C.T.1    Sasaki, M.2    Wands, D.3
  • 28
    • 70349826476 scopus 로고    scopus 로고
    • Multifield cosmological perturbations at third order and the Ekpyrotic trispectrum
    • [0906.0530]
    • J.-L. Lehners and S. Renaux-Petel, 2009 Multifield cosmological perturbations at third order and the Ekpyrotic trispectrum, Phys. Rev. D 80 063503 [0906.0530]
    • (2009) Phys. Rev. D , vol.80 , pp. 063503
    • Lehners, J.-L.1    Renaux-Petel, S.2
  • 29
    • 23244468169 scopus 로고    scopus 로고
    • On non-Gaussianities in single-field inflation
    • [astro-ph/0306122]
    • P. Creminelli, 2003 On non-Gaussianities in single-field inflation J. Cosmol. Astropart. Phys. JCAP10(2003)003 [astro-ph/0306122]
    • (2003) J. Cosmol. Astropart. Phys. JCAP , vol.10 , pp. 3
    • Creminelli, P.1
  • 30
    • 1642393860 scopus 로고    scopus 로고
    • Non-Gaussianities in models with a varying inflaton decay rate
    • [astro-ph/0306006]
    • M. Zaldarriaga, 2004 Non-Gaussianities in models with a varying inflaton decay rate, Phys. Rev. D 69 043508 [astro-ph/0306006]
    • (2004) Phys. Rev. D , vol.69 , pp. 043508
    • Zaldarriaga, M.1
  • 33
    • 0000451937 scopus 로고
    • Multicomponent de Sitter (inflationary) stages and the generation of perturbations
    • A.A. Starobinsky, 1985 Multicomponent de Sitter (inflationary) stages and the generation of perturbations, JETP Lett. 42 152.
    • (1985) JETP Lett. , vol.42 , pp. 152
    • Starobinsky, A.A.1
  • 34
    • 0030554323 scopus 로고    scopus 로고
    • A general analytic formula for the spectral index of the density perturbations produced during inflation
    • [astro-ph/9507001]
    • M. Sasaki and E.D. Stewart, 1996 A general analytic formula for the spectral index of the density perturbations produced during inflation, Prog. Theor. Phys. 95 71 [astro-ph/9507001]
    • (1996) Prog. Theor. Phys. , vol.95 , pp. 71
    • Sasaki, M.1    Stewart, E.D.2
  • 36
    • 33645862257 scopus 로고    scopus 로고
    • Non-linear perturbations in multiple-field inflation
    • [astro-ph/0504508]
    • G.I. Rigopoulos, E.P.S. Shellard and B.J.W. van Tent, 2006 Non-linear perturbations in multiple-field inflation, Phys. Rev. D 73 083521 [astro-ph/0504508]
    • (2006) Phys. Rev. D , vol.73 , pp. 083521
    • Rigopoulos, G.I.1    Shellard, E.P.S.2    Tent Van, W.B.J.3
  • 37
    • 27144460531 scopus 로고    scopus 로고
    • Evolution of non-linear cosmological perturbations
    • [astro-ph/0503416]
    • D. Langlois and F. Vernizzi, 2005 Evolution of non-linear cosmological perturbations, Phys. Rev. Lett. 95 091303 [astro-ph/0503416]
    • (2005) Phys. Rev. Lett. , vol.95 , pp. 091303
    • Langlois, D.1    Vernizzi, F.2
  • 38
    • 29744463348 scopus 로고    scopus 로고
    • Conserved non-linear quantities in cosmology
    • [astro-ph/0509078]
    • D. Langlois and F. Vernizzi, 2005 Conserved non-linear quantities in cosmology, Phys. Rev. D 72 103501 [astro-ph/0509078]
    • (2005) Phys. Rev. D , vol.72 , pp. 103501
    • Langlois, D.1    Vernizzi, F.2
  • 39
    • 42749107645 scopus 로고    scopus 로고
    • Nonlinear perturbations of cosmological scalar fields
    • [astro-ph/0610064]
    • D. Langlois and F. Vernizzi, 2007 Nonlinear perturbations of cosmological scalar fields J. Cosmol. Astropart. Phys. JCAP02(2007)017 [astro-ph/0610064]
    • (2007) J. Cosmol. Astropart. Phys. JCAP , vol.2 , pp. 17
    • Langlois, D.1    Vernizzi, F.2
  • 40
    • 70350689575 scopus 로고    scopus 로고
    • Numerical calculation of second order perturbations
    • [0907.2917]
    • I. Huston and K.A. Malik, 2009 Numerical calculation of second order perturbations J. Cosmol. Astropart. Phys. JCAP09(2009)019 [0907.2917]
    • (2009) J. Cosmol. Astropart. Phys. JCAP , vol.9 , pp. 19
    • Huston, I.1    Malik, K.A.2
  • 41
    • 38049067097 scopus 로고    scopus 로고
    • The curvature perturbation in a box
    • [0707.0361]
    • D.H. Lyth, 2007 The curvature perturbation in a box J. Cosmol. Astropart. Phys. JCAP12(2007)016 [0707.0361]
    • (2007) J. Cosmol. Astropart. Phys. JCAP , vol.12 , pp. 16
    • Lyth, D.H.1
  • 42
    • 33745179881 scopus 로고    scopus 로고
    • On the one loop corrections to inflation and the CMB anisotropies
    • [astro-ph/0604488]
    • M.S. Sloth, 2006 On the one loop corrections to inflation and the CMB anisotropies, Nucl. Phys. B 748 149 [astro-ph/0604488]
    • (2006) Nucl. Phys. B , vol.748 , pp. 149
    • Sloth, M.S.1
  • 43
    • 34249721357 scopus 로고    scopus 로고
    • On the one loop corrections to inflation. II: The consistency relation
    • [hep-th/0612138]
    • M.S. Sloth, 2007 On the one loop corrections to inflation. II: the consistency relation, Nucl. Phys. B 775 78 [hep-th/0612138]
    • (2007) Nucl. Phys. B , vol.775 , pp. 78
    • Sloth, M.S.1
  • 44
    • 40549104131 scopus 로고    scopus 로고
    • One-loop corrections to the curvature perturbation from inflation
    • [0707.3378]
    • D. Seery, 2008 One-loop corrections to the curvature perturbation from inflation J. Cosmol. Astropart. Phys. JCAP02(2008)006 [0707.3378]
    • (2008) J. Cosmol. Astropart. Phys. JCAP , vol.2 , pp. 6
    • Seery, D.1
  • 45
    • 56349150911 scopus 로고    scopus 로고
    • On the issue of the ζ series convergence and loop corrections in the generation of observable primordial non-Gaussianity in slow-roll inflation. Part I: The bispectrum
    • [0806.1546]
    • H.R.S. Cogollo, Y. Rodriguez and C.A. Valenzuela-Toledo, 2008 On the issue of the ζ series convergence and loop corrections in the generation of observable primordial non-Gaussianity in slow-roll inflation. Part I: the bispectrum J. Cosmol. Astropart. Phys. JCAP08(2008)029 [0806.1546]
    • (2008) J. Cosmol. Astropart. Phys. JCAP , vol.8 , pp. 29
    • Cogollo, Y.1    Rodriguez, H.R.S.2    Valenzuela-Toledo, C.A.3
  • 48
    • 43049086671 scopus 로고    scopus 로고
    • Non-Gaussianity of inflationary field perturbations from the field equation
    • [0802.0588]
    • D. Seery, K.A. Malik and D.H. Lyth, 2008 Non-Gaussianity of inflationary field perturbations from the field equation J. Cosmol. Astropart. Phys. JCAP03(2008)014 [0802.0588]
    • (2008) J. Cosmol. Astropart. Phys. JCAP , vol.3 , pp. 14
    • Seery, D.1    Malik, K.A.2    Lyth, D.H.3
  • 49
    • 37649032463 scopus 로고    scopus 로고
    • Spectral running and non-Gaussianity from slow-roll inflation in generalised two-field models
    • [astro-ph/0701247]
    • K.-Y. Choi, L.M.H. Hall and C. van de Bruck, 2007 Spectral running and non-Gaussianity from slow-roll inflation in generalised two-field models J. Cosmol. Astropart. Phys. JCAP02(2007)029 [astro-ph/0701247]
    • (2007) J. Cosmol. Astropart. Phys. JCAP , vol.2 , pp. 29
    • Choi, K.-Y.1    Hall, L.M.H.2    Bruck De C.Van3
  • 50
    • 42449121355 scopus 로고    scopus 로고
    • Primordial non-Gaussianity in multi-scalar inflation
    • S. Yokoyama, T. Suyama and T. Tanaka, 2008 Primordial non-Gaussianity in multi-scalar inflation, Phys. Rev. D 77 083511 [0711.2920]
    • (2008) Phys. Rev. D , vol.77 , pp. 083511
    • Yokoyama, S.1    Suyama, T.2    Tanaka, T.3
  • 51
    • 0037710500 scopus 로고    scopus 로고
    • Metric perturbations in two-field inflation
    • [astro-ph/9511029]
    • J. García-Bellido and D. Wands, 1996 Metric perturbations in two-field inflation, Phys. Rev. D 53 5437 [astro-ph/9511029]
    • (1996) Phys. Rev. , vol.53 , pp. 5437
    • García-Bellido, J.1
  • 52
    • 0035862281 scopus 로고    scopus 로고
    • Adiabatic and entropy perturbations from inflation
    • [astro-ph/0009131]
    • C. Gordon, D. Wands, B.A. Bassett and R. Maartens, 2001 Adiabatic and entropy perturbations from inflation, Phys. Rev. D 63 023506 [astro-ph/0009131].
    • (2001) Phys. Rev. D , vol.63 , pp. 023506
    • Gordon, C.1    Wands, D.2    Bassett, B.A.3    Maartens, R.4
  • 54
    • 0009763470 scopus 로고    scopus 로고
    • Non gaussian likelihood function and COBE data
    • L. Amendola, 1996 Non gaussian likelihood function and COBE data Mon. Not. Roy. Astron. Soc. 283 983
    • (1996) Mon. Not. Roy. Astron. Soc. , vol.283 , pp. 983
    • Amendola, L.1
  • 55
    • 0034692203 scopus 로고    scopus 로고
    • The abundance of high-redshift objects as a probe of non-Gaussian initial conditions
    • [astro-ph/0001366]
    • S. Matarrese, L. Verde and R. Jimenez, 2000 The abundance of high-redshift objects as a probe of non-Gaussian initial conditions, Astrophys. J. 541 10 [astro-ph/0001366]
    • (2000) Astrophys. J. , vol.541 , pp. 10
    • Matarrese, S.1    Verde, L.2    Jimenez, R.3
  • 56
    • 0042739408 scopus 로고    scopus 로고
    • The dependence of cosmological parameters estimated from the microwave background on non-Gaussianity
    • [astro-ph/0107527]
    • L. Amendola, 2002 The dependence of cosmological parameters estimated from the microwave background on non-Gaussianity, Astrophys. J. 569 595 [astro-ph/0107527]
    • (2002) Astrophys. J. , vol.569 , pp. 595
    • Amendola, L.1
  • 57
    • 0041735585 scopus 로고    scopus 로고
    • Statistical cosmology with quadratic density fields
    • [astro-ph/0208295]
    • P. Watts and P. Coles, 2003 Statistical cosmology with quadratic density fields, Mon. Not. Roy. Astron. Soc. 338 806 [astro-ph/0208295]
    • (2003) Mon. Not. Roy. Astron. Soc. , vol.338 , pp. 806
    • Watts, P.1    Coles, P.2
  • 58
    • 84879052549 scopus 로고    scopus 로고
    • Effects of scale-dependent non-Gaussianity on cosmological structures
    • [0711.4126]
    • M. LoVerde, A. Miller, S. Shandera and L. Verde, 2008 Effects of scale-dependent non-Gaussianity on cosmological structures J. Cosmol. Astropart. Phys. JCAP04(2008)014 [0711.4126]
    • (2008) J. Cosmol. Astropart. Phys. JCAP , vol.4 , pp. 14
    • Loverde, M.1    Miller, A.2    Shandera, S.3    Verde, L.4
  • 59
    • 37649031316 scopus 로고    scopus 로고
    • Non-Gaussian corrections to the probability distribution of the curvature perturbation from inflation
    • [astro-ph/0604579]
    • D. Seery and J.C. Hidalgo, 2006 Non-Gaussian corrections to the probability distribution of the curvature perturbation from inflation J. Cosmol. Astropart. Phys. JCAP07(2006)008 [astro-ph/0604579]
    • (2006) J. Cosmol. Astropart. Phys. JCAP , vol.7 , pp. 8
    • Seery, D.1    Hidalgo, J.C.2
  • 61
    • 0007260294 scopus 로고    scopus 로고
    • Expansions for nearly Gaussian distributions
    • [astro-ph/9711239]
    • S. Blinnikov and R. Moessner, 1998 Expansions for nearly Gaussian distributions, Astron. Astrophys. Suppl. Ser. 130 193 [astro-ph/9711239]
    • (1998) Astron. Astrophys. Suppl. Ser. , vol.130 , pp. 193
    • Blinnikov, S.1    Moessner, R.2
  • 62
    • 0000986201 scopus 로고
    • Stochastic de Sitter (inflationary) stage in the early universe
    • H.J. de Vega and N. Sanchez eds., Springer, New York U.S.A
    • A.A. Starobinsky, 1987 Stochastic de Sitter (inflationary) stage in the early universe, in Field theory, quantum gravity and strings, H.J. de Vega and N. Sanchez eds., Springer, New York U.S.A, pg. 107
    • (1987) Field Theory, Quantum Gravity and Strings , pp. 107
    • Starobinsky, A.A.1
  • 63
    • 35348839686 scopus 로고    scopus 로고
    • Quantitative bispectra from multifield inflation
    • [astro-ph/0511041]
    • G.I. Rigopoulos, E.P.S. Shellard and B.J.W. van Tent, 2007 Quantitative bispectra from multifield inflation, Phys. Rev. D 76 083512 [astro-ph/0511041]
    • (2007) Phys. Rev. D , vol.76 , pp. 083512
    • Rigopoulos, G.I.1    Shellard, E.P.S.2    Tent Van, W.B.J.3
  • 64
    • 33750904584 scopus 로고    scopus 로고
    • Non-Gaussianity of the primordial perturbation in the curvaton model
    • [astro-ph/0607627]
    • M. Sasaki, J. Valiviita and D. Wands, 2006 Non-Gaussianity of the primordial perturbation in the curvaton model, Phys. Rev. D 74 103003 [astro-ph/0607627]
    • (2006) Phys. Rev. D , vol.74 , pp. 103003
    • Sasaki, M.1    Valiviita, J.2    Wands, D.3
  • 66
    • 36149023949 scopus 로고
    • Quantum electrodynamics at small distances
    • M. Gell-Mann and F.E. Low, 1954 Quantum electrodynamics at small distances, Phys. Rev. 95 1300
    • (1954) Phys. Rev. , vol.95 , pp. 1300
    • Gell-Mann, M.1    Low, F.E.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.