quote · Words worth keeping
The fine-structure constant is ubiquitous throughout physics. I’ve already noted its connection to the electromagnetic interaction. In atomic physics, the binding energy, fine-structure splitting, and Lamb shift are all proportional to powers of α. In condensed matter physics, α characterizes Josephson junction oscillations and quantum Hall resistance steps. In addition, α is an important component of our system of fundamental constants. [Physics Today]
The fine-structure constant is ubiquitous throughout physics. I’ve already noted its connection to the electromagnetic interaction. In atomic physics, the binding energy, fine-structure splitting, and Lamb shift are all proportional to powers of α. In condensed matter physics, α characterizes Josephson junction oscillations and quantum Hall resistance steps. In addition, α is an important component of our system of fundamental constants. [Physics Today]
Historical period not yet established
Meaning not yet available
This entry is preserved in the wider collection, but an individual explanation has not yet been added. We do not substitute a generic description for an interpretation of these particular words.
Browse entries with explanations and examples ↗Attribution & collection notes
- Author or tradition
- Gerald Gabrielse
Attribution: attributed - Country attributed
- Not established
A country attribution does not establish the earliest origin. - Historical period
- Historical period not yet established
No sufficiently supported historical placement has been established. Import and download dates are not treated as composition dates. - Recorded source
- Contributor-provided quotation collection
Supplied reference C; CSV row 62452; supplied attribution, independently unverified
A collection's publication date can be later than the words it records.