Corrections to

Problem Solutions for

Volume 2 of

Student Friendly Quantum Field Theory:

The Standard Model

Sorted by Page Number:  This Page

Sorted by Date Posted:  Click Here

Pg

Date Posted

Significant Correction

Reported by

(blank = the author)

2-1

Feb 11 2022

Prob. 2: At beginning of problem statement insert “For the following, assume the appropriate distributive properties exist between operators”. In 2^nd line, before “operation” insert “multiplication”

Nadeem Afana

2-4

Feb 11 2022

Prob. 10, next to last line: Change “A” to “B”

Nadeem Afana

2-11

Feb 11 2022

Prob. 23: In large bracketing expression in mid-page, 1^st and last lines, last factor, insert “2” in the exponents. In the expression right above “So,”, the row and column vectors at the end need to switch “0” and “1” components.

Nadeem Afana

2-14

Feb 20 2022

Prob. 29. Delete the sentence “Then find … antiquark.” Also delete the third part solution and relabel the fourth and fifth parts as third and fourth.

Luc Longtin

3-1

Feb 24, 2022

Prob. 1, last line of problem statement: change “ds” to “dy”: 2 places

Nadeem Afana

3-3

Feb 24, 2022

Prob. 6, eq (B): scripts on photon propagators should be subscript μα on first one and subscript βν on the second. Insert gamma matrix with superscript α after the first photon propagator. Insert gamma matrix with superscript β before the second photon propagator. Then, lower the μν^. on Green function in (B), (C), and (D)

Nadeem Afana

3-4

March 19, 2022

Prob. 7, last line: change all less than or equal to signs to < .

Nadeem Afana

4-2

March 19, 2022

Prob. 2, 1^st and last lines: Change (4-22) to (4-23).

Nadeem Afana

15-2

Oct 14, 2022

Prob. 3 has been deleted. Delete the solution, as well.

Anthony Soong

Pg

Date Posted

Minor Correction

Reported by

iii

Dec 3 2021

In Acknowledgements section, 2^nd line: change “very” to “every”

Susan Klauber

1-1

Feb 11 2022

Prob. 1, Ans. (third part): After “e”, insert “and the gamma matrix”

Nadeem Afana

2-3

Feb 19 2022

Prob. 8. Change U(θ) everywhere to U(1). 3 places. One third line, insert “a” before “complex”.

Luc Longtin

2-8

Feb 11 2022

Prob. 18, Ans., after 2^nd equal sign after M^daggerM: one exponent has theta_2. Change to phi_2

Nadeem Afana

2-9

Feb 11 2022

Prob. 19, Ans, in equation after “and”, end of 2^nd line: change derivative wrt alpha_0 to wrt alpha_8

Nadeem Afana

2-13

Feb 19 2022

Prob. 25, first two lines of equations: At end, change subscript “d” to “e”, two places

Luc Longtin

3-1

Feb 24, 2022

Prob. 2, 1^st line of answer: Change period between x and y to comma.

Nadeem Afana

4-1

March 19, 2022

Prob. 1, equation (C), under “Frist part of (A)”: insert subscript i on “k”

Nadeem Afana

4-3

March 19, 2022

Prob. 3, next to last line of solution: before “the inverse”, insert “i times”

Nadeem Afana