Understanding the Universe: An Introduction to Astronomy, 2nd Edition. Episode 88 Dark Energy-Quintessence?.

This lecture looks at problems with the quantum fluctuations explanation for dark energy. One alternative is called quintessence—a class of models that postulate repulsive energy that may be associated with unified forces or fields.

Gespeichert in:
1. Verfasser:
Filippenko, Alex
Weitere Verfasser:
Filippenko, Alex (SchauspielerIn)
Format:
Elektronisch Film
Sprache:
Englisch
Veröffentlicht:
[San Francisco, California, USA] : The Great Courses, 2007.
Kanopy Streaming, 2025.
Zusammenfassung:
This lecture looks at problems with the quantum fluctuations explanation for dark energy. One alternative is called quintessence—a class of models that postulate repulsive energy that may be associated with unified forces or fields.
Umfang:
1 online resource (streaming video file) (32 minutes): digital, .flv file, sound
video file MPEG-4 Flash
Mode of access: World Wide Web.
Anmerkungen:
Title from title frames.
Film
In Process Record.
Format Details:
Mode of access: World Wide Web.
Schlagworte:
Science.
Education.
Instructional films.
Astronomy.
Education films.
Links: