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PHYSICS 230A

Quantum Field Theory

Course statistics

Predicted GPA
3.76
n = 48 · 4 terms · ± 0.070
A range
92%
of letter grades
Taken P/NP
0%
— of those passed
D / F / W
2.1%
incl. withdrawals

Sections in Fall 2026

Not offered in Fall 2026.

Enrollment history

Final enrollment per term, averaged across that term's sections. Four years deep, summer excluded. Per-section live curves are on each section page.

  • 1821F
  • 1422F
  • 1123F
  • 1525S
Enrolment by term: 21F 18, 22F 14, 23F 11, 25S 15
Peak 18 Most recent 15 in 25S 4 terms on record

Grade distribution

  • A+ 9 · 15.5%
  • A 28 · 48.3%
  • A- 7 · 12.1%
  • B+ 3 · 5.2%
  • F 1 · 1.7%
  • S 9 · 15.5%
  • I 1 · 1.7%

Grey bars are non-letter outcomes — P/NP, S/U, incompletes. They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.

By instructor

Instructor Predicted Raw n Terms A range
D'HOKER, ERIC 3.73 3.71 25 2 84%
SOLON, MIKHAIL PIL 3.86 3.96 14 small sample 1 100%
KRAUS, PER J 3.84 3.97 9 small sample 1 100%

“Predicted” is shrunk toward the course average, which is itself shrunk toward the department — so an instructor with a handful of students sits near the course mean rather than topping the list.

By term