User contributions for Bnikolic

7 May 2020

• 16:1516:15, 7 May 2020 diff hist +33 Homework Set 5 →Problem 1: Ferromagnetic quantum spin chain: Many-body eigenstates and eigenenergies for three interacting spins with periodic boundary conditions
• 16:1316:13, 7 May 2020 diff hist 0 Homework Set 5 →Problem 1: Ferromagnetic quantum spin chain: Many-body eigenstates and eigenenergies for three interacting spins with periodic boundary conditions
• 16:1316:13, 7 May 2020 diff hist +8 Homework Set 5 →Problem 1: Ferromagnetic quantum spin chain: Many-body eigenstates and eigenenergies for three interacting spins with periodic boundary conditions
• 16:1216:12, 7 May 2020 diff hist −14 Homework Set 5 →Problem 1: Ferromagnetic quantum spin chain: Many-body eigenstates and eigenenergies for three interacting spins with periodic boundary conditions
• 16:1116:11, 7 May 2020 diff hist +106 Homework Set 5 →Problem 1: Ferromagnetic quantum spin chain: Many-body eigenstates and eigenenergies for three interacting spins with periodic boundary conditions
• 10:2710:27, 7 May 2020 diff hist 0 Syllabus →Calendar
• 10:2710:27, 7 May 2020 diff hist −7 Syllabus →Calendar
• 10:2310:23, 7 May 2020 diff hist +21 Template:Lecture in Progress No edit summary
• 10:2310:23, 7 May 2020 diff hist 0 Homework No edit summary
• 10:2310:23, 7 May 2020 diff hist 0 Template:News No edit summary

4 May 2020

• 20:5520:55, 4 May 2020 diff hist −56 Lectures →Lecture 7: Phase transitions

3 May 2020

• 20:4820:48, 3 May 2020 diff hist +34 Homework Set 5 No edit summary
• 20:4720:47, 3 May 2020 diff hist +10 Homework Set 5 →Problem 4: Mean-field theory of XY ferromagnet
• 20:4720:47, 3 May 2020 diff hist +7 Homework Set 5 →Problem 3: Spin-spin correlation function in the Ising model in one dimension
• 20:4620:46, 3 May 2020 diff hist +41 Homework Set 5 →Problem 1: Ferromagnetic quantum spin chain for three interacting spins
• 20:4520:45, 3 May 2020 diff hist +12 Homework Set 5 →Problem 2: Antiferromagnetic quantum spin chain: Néel state vs. valence-bond ground-state
• 20:4420:44, 3 May 2020 diff hist +14 Homework Set 5 →Problem 2: Antiferromagnetic quantum spin chain: Néel state vs. valence-bond ground-state
• 20:4420:44, 3 May 2020 diff hist +54 Homework Set 5 →Problem 2: Antiferromagnetic quantum spin chain: Néel state vs. valence-bond ground-state
• 20:4320:43, 3 May 2020 diff hist +12 Homework Set 5 →Problem 1: Ferromagnetic quantum spin chain for three interacting spins
• 20:4320:43, 3 May 2020 diff hist +10 Homework Set 5 →Problem 3: Spin-spin correlation function in the Ising model in one dimension
• 20:4220:42, 3 May 2020 diff hist 0 Homework Set 5 →Problem 2: Antiferromagnetic quantum spin chain: Néel state vs. valence-bond ground-state
• 20:4120:41, 3 May 2020 diff hist −2 Homework Set 5 →Problem 2: Antiferromagnetic quantum spin chain: Néel state vs. valence-bond ground-state
• 20:3920:39, 3 May 2020 diff hist 0 File:Afm quantum spin chain.png Bnikolic uploaded a new version of File:Afm quantum spin chain.png current
• 20:3720:37, 3 May 2020 diff hist −7 Homework Set 5 →Problem 2: Antiferromagnetic quantum spin chain: Néel state vs. valence-bond ground-state
• 20:3620:36, 3 May 2020 diff hist +50 Homework Set 5 No edit summary
• 20:3520:35, 3 May 2020 diff hist 0 N File:Afm quantum spin chain.png No edit summary
• 20:2720:27, 3 May 2020 diff hist +18 Homework Set 5 →Problem 2: Antiferromagnetic quantum spin chain: Néel state vs. valence-bond ground-state
• 20:2620:26, 3 May 2020 diff hist +65 Homework Set 5 →Problem 2: Antiferromagnetic quantum spin chain: Néel state vs. valence-bond ground-state
• 20:2520:25, 3 May 2020 diff hist −1 Homework Set 5 →Problem 2: Antiferromagnetic quantum spin chain: Néel state vs. valence-bond ground-state
• 20:2420:24, 3 May 2020 diff hist +10 Homework Set 5 →Problem 2: Antiferromagnetic quantum spin chain: Néel state vs. valence-bond ground-state
• 20:2320:23, 3 May 2020 diff hist −1 Homework Set 5 →Problem 1: Ferromagnetic quantum spin chain for three interacting spins
• 20:2320:23, 3 May 2020 diff hist +4 Homework Set 5 →Problem 1: Ferromagnetic quantum spin chain for three interacting spins
• 20:2220:22, 3 May 2020 diff hist +13 Homework Set 5 →Problem 2: Antiferromagnetic quantum spin chain: Néel state vs. ground-state
• 20:2120:21, 3 May 2020 diff hist −2 Homework Set 5 →Problem 2: Néel state vs. ground-state of antiferromagnetic quantum spin chain
• 20:2120:21, 3 May 2020 diff hist −9 Homework Set 5 →Problem 1: Heisenberg model for a linear chain of three interacting spins
• 20:1920:19, 3 May 2020 diff hist −99 Homework Set 5 →Problem 1: Heisenberg model for a linear chain of three interacting spins
• 17:3517:35, 3 May 2020 diff hist 0 Homework Set 5 →Problem 2: Néel state vs. ground-state of antiferromagnetic quantum spin chain
• 17:3417:34, 3 May 2020 diff hist +73 Homework Set 5 →Problem 1: Heisenberg model for a linear chain of three interacting spins
• 17:3317:33, 3 May 2020 diff hist +3 Homework Set 5 →Problem 1: Heisenberg model for a linear chain of three interacting spins
• 17:3117:31, 3 May 2020 diff hist +866 Homework Set 5 →Problem 1: Heisenberg model for a linear chain of three interacting spins
• 17:2217:22, 3 May 2020 diff hist +4 Homework Set 5 →Problem 1: Heisenberg model for a linear chain of three interacting spins
• 17:2217:22, 3 May 2020 diff hist 0 Homework Set 5 →Problem 1: Heisenberg model for a linear chain of three interacting spins
• 17:2117:21, 3 May 2020 diff hist +71 Homework Set 5 →Problem 1: Heisenberg model for a linear chain of three interacting spins
• 17:2117:21, 3 May 2020 diff hist +10 Homework Set 5 →Problem 1: Heisenberg model for a linear chain of three interacting spins
• 17:1917:19, 3 May 2020 diff hist −2 Homework Set 5 →Problem 1: Heisenberg model for a linear chain of three interacting spins
• 17:1817:18, 3 May 2020 diff hist 0 Homework Set 5 →Problem 1: Heisenberg model for a linear chain of three interacting spins
• 17:1717:17, 3 May 2020 diff hist −1 Homework Set 5 No edit summary
• 17:1717:17, 3 May 2020 diff hist +902 Homework Set 5 No edit summary
• 17:0317:03, 3 May 2020 diff hist +8 Homework Set 5 No edit summary
• 17:0317:03, 3 May 2020 diff hist +9 Homework Set 5 No edit summary