More Things in Heaven and Earth: A Celebration of Physics at the MillenniumSpringer, 1999 - 841 strani The 20th century has been one of unparalleled scientific advances fuelled primarily by discoveries made by physicists. The 20th century also represents the life span of the American Physical Society (APS), and to celebrate its centenary the APS has prepared this book highlighting the seminal discoveries, with invited articles by some of the world's most eminent living physicists, including 12 Nobel Prize winners. The articles are mainly perspectives on discoveries written by those scientists closely associated with the original work, as well as covering future directions of research. |
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Zadetki 1–3 od 84
Stran 110
... Density - functional theory is couched in terms of the electron density n ( r ) [ or , for magnetized systems , spin densities n ̧ ( r ) , σ = ± 1 ] instead of the many- electron wave function V. It leads to the Kohn - Sham self ...
... Density - functional theory is couched in terms of the electron density n ( r ) [ or , for magnetized systems , spin densities n ̧ ( r ) , σ = ± 1 ] instead of the many- electron wave function V. It leads to the Kohn - Sham self ...
Stran 254
... density of radiation by R - 4 also implies that for black - body radiation , the temperature decreases as TR - 1 . It is convenient to scale energy densities to the critical density , Perit = 3HZ / 8πG = 1.88h2 × 10-29 g cm - 3-8.4 × 10 ...
... density of radiation by R - 4 also implies that for black - body radiation , the temperature decreases as TR - 1 . It is convenient to scale energy densities to the critical density , Perit = 3HZ / 8πG = 1.88h2 × 10-29 g cm - 3-8.4 × 10 ...
Stran 330
... density in units of the critical density pc as Ωμ PM Pc = = 0.35 ± 0.07 with p = 1.88 × 10-26 h2 kg m - 3 , -1 -1 where h is the Hubble expansion parameter in units of 100 kms Mpc ( h = 0.67 ± 0.1 ) . Such a matter density is much ...
... density in units of the critical density pc as Ωμ PM Pc = = 0.35 ± 0.07 with p = 1.88 × 10-26 h2 kg m - 3 , -1 -1 where h is the Hubble expansion parameter in units of 100 kms Mpc ( h = 0.67 ± 0.1 ) . Such a matter density is much ...
Vsebina
Historic PerspectivesPersonal Essays on Historic Developments | 1 |
Nuclear Physics | 12 |
Theoretical Particle Physics | 29 |
Avtorske pravice | |
52 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
More Things in Heaven and Earth: A Celebration of Physics at the Millennium Benjamin Bederson Omejen predogled - 2012 |
More Things in Heaven and Earth: A Celebration of Physics at the Millennium Benjamin Bederson Predogled ni na voljo - 2012 |
More Things in Heaven and Earth: A Celebration of Physics at the Millennium Benjamin Bederson Predogled ni na voljo - 2012 |
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