Time Dependent Perturbation Theory Homework In Spanish
Course Texts
 Griffiths, D. J. Introduction to Quantum Mechanics. 2nd ed. Pearson, 2014. ISBN: 9789332535015. (Required)
 CohenTannoudji, C. Quantum Mechanics. Vol. 2. WileyVCH, 1991. ISBN: 9780471164357. (Strongly Recommended)
 Shankar, R. Principles of Quantum Mechanics. Springer, 2013. ISBN: 9781461576754. (Strongly Recommended)
 Sakurai, J. J. Modern Quantum Mechanics. Addison Wesley, 1993. ISBN: 9780201539295.
 Feynman, R. The Feynman Lectures on Physics. Vol. 3. Paperback, 2003. ISBN: 9788131792131.
 Ohanian, H. Principles of Quantum Mechanics. Prentice Hall, 1989. ISBN: 9780137127955.
Schedule and Reading List
The first third of the course covers review material from 8.05 Quantum Mechanics II, including wave mechanics, energy eigenstates, the variational principle, Stern Gerlach, spin 1/2, operators and spin states, vector spaces and operators, Dirac's braket notation, x and p basis states, the uncertainty principle and compatible operators, the quantum harmonic oscillator, coherent states, two state systems, multiparticle states and tensor products, angular momentum, central potentials, and addition of angular momentum. The second two thirds of the class is summarized below.
SUBJECTS  READINGS  SUBTOPICS 

Timeindependent perturbation theory  Lecture Notes, Chapter 1 [Griffiths] Chapter 6 [CohenTannoudji] Chapter XI(including Complements AD) [CohenTannoudji] Chapter XII 

The Semiclassical (or WKB) approximation  Lecture Notes, Chapter 1 [Griffiths] Chapter 8 

The adiabatic approximation and Berry's phase  Lecture Notes, Chapter 2 [Griffiths] Chapter 10 

Timedependent perturbation theory  Lecture Notes, Chapter 2 [Griffiths] Chapter 9 [CohenTannoudji] Chapter XIII 

Scattering  Lecture Notes, Chapter 2 [Griffiths] Chapter 11 [CohenTannoudji] Chapter VIII 

Density Operators  Lecture Notes, Chapter 3 [Sakurai] Chapter 3.4 [CohenTannoudji] Complements EIII and FIV 

Introduction to the quantum mechanics of identical particles  Lecture Notes, Chapter 4 [Griffiths] Chapter 5.1, 5.2 [CohenTannoudji] Chapter XIV 

Degenerate Fermi systems  Lecture Notes, Chapter 4 [Griffiths] Chapter 5.3 [CohenTannoudji] Chapter XI Complement F 

Charged particles in a magnetic field  Supplementary notes [Griffiths] Section 10.2.3 (AharonovBohm effect) [CohenTannoudji] Chapter VI Complement E 

Quantum Computing and quantum information  Lecture Notes, Chapter 5 

Lecturer: Hannu KurkiSuonio, office hour Mo 1011, C328
Assistant: AnnaStiina SuurUski, C329
Lectures: Mo 1416 and Th 1214 (Physicum A315)
Exercises: Fr 1012 (D106 in period I, D114 in period II)
The grades were reported to the office on Dec 23rd, 2015.
The first lecture is on Thursday, Sep 3rd. The last lecture on Thursday, Dec 10th.
This is an advanced course on cosmological perturbation theory. Cosmological perturbation theory is the tool to study and understand the origin and evolution of structure (like galaxies and their clustering) in the universe, and lies at the heart of modern cosmology. If you plan to do research in cosmology, you should learn it.
Prerequisites (recommended): Cosmology I+II, General Relativity. Knowledge of general relavity is essential for being able to understand the course. If you haven't taken Cosmology I+II, you could read Chapters 2, 3, 4 (luminosity distance not needed), 10 and 11 of my Cosmology lecture notes, available at the bottom of this page. (We'll be redoing Chapter 11 material at a deeper level in this course.) Alternatively, you can read the more recent Cosmology I+II lecture notes by Syksy Räsänen; note that he has different chapter numbering.
Tentative contents: Cosmological perturbation theory. Scalar, vector, and tensor perturbations. Gauges. Newtonian gauge and synchronous gauge. Adiabatic and isocurvature perturbations. Initial conditions. Primordial power spectra. Transfer functions. Generation and evolution of perturbations during inflation. Multifield inflation. Observables. Dependence of cosmological parameters. CAMB and CosmoMC.
The course does not follow any textbook. Lecture notes (in English) will be made available.
Exams and grades: The grade is based entirely on the homework. There is no other way to pass the course than doing the homework in time. Instead of an exam there will an additional homework to problem set to be done after the lectures have ended.
Some literature:
[1] V.F. Mukhanov, H.A. Feldman, and R.H. Brandenberger: Theory of Cosmological Perturbations, Phys. Rep. 215, 203 (1992).
[2] A.R. Liddle and D.H. Lyth: Cosmological Inflation and LargeScale Structure (Cambridge University Press 2000), Chapters 14 and 15. Check the errata!
[3] C.P. Ma and E. Bertschinger: Cosmological Perturbation Theory in the Synchronous and Conformal Newtonian Gauges, ApJ 455, 7 (1995). You can get it from NASA ADS.
[4] A.R. Liddle and D.H.Lyth: The Cold Dark Matter Density Perturbation, Phys. Rep. 231, 1 (1993).
[5] C. Gordon: Adiabatic and entropy perturbations in cosmology, Ph.D. thesis, Univ. of Portsmouth, astroph/0112523.
[6] S. Dodelson: Modern Cosmology (Academic Press 2003). Errata. (In the reference library)
Discussion:
This course was last lectured in fall 2010. This year the course will be very similar, but there will be some additional material. An updated version of the 2010 lecture notes is available below. They will be further updated during the course.Lecture notes:
Cosmological Perturbation Theory, part 1, 28.11.2015 version In Chapter 21 I take some results from my 2007 CMB Physics course.
My old notes about the latetime evolution of the small scale perturbations (based on the book by S. Dodelson, Chapter 7) from my 2004 CMB Physics course are below. This material is now included in the above, but not yet the figures; so look at the figures here:
M1. Prelude (hand, 7 pages, 154 KB pdf)
M2. Large Scales (hand, 4 pages, 83 KB pdf)
M3. Small Scales (hand, 7 pages, 139 KB pdf)
M4. Transfer Function (hand, 2 pages, 44 KB pdf)
This year we did not have time to discuss tensor perturbation, but I attach my handwritten notes on them from 2007:
T1. Einstein Equations
T2. Evolution in a MatterDominated Universe
T3. Evolution in the RadiationDominated Universe
T4. Radiation+Matter Universe and the Transfer Function
T5. Power Spectrum
T6. The Effect of LateTime Acceleration (Vacuum Energy)
Cosmological Perturbation Theory, part 2, 31.12.2015 version
Homework problem sets:
Homework 1 due Wed, Sep 16th
Homework 2 due Wed, Sep 23rd
Homework 3 due Wed, Oct 7th
Homework 4 due Wed, Oct 14th
Homework 5 due Wed, Oct 28th
Homework 6 due Wed, Nov 4th
Homework 7 due Wed, Nov 11th
Homework 8 due Wed, Nov 25th
Homework 9 due Wed, Nov 25th
Homework 10 due Wed, Dec 2nd
Homework 11 due Wed, Dec 9th
Homework 12 (the last one!) due Wed, Dec 16th
> Return your solutions to AnnaStiina by Wednesday evening. Put them in her mailbox, at the front end of the 3rd floor C corridor.
Codes to calculate primordial power spectra:
CAMBCosmology I+II lecture notes:
Lecture 1Lecture 1
Lecture 2
Lecture 3
Lecture 4
Lecture 5
Lecture 6
Lecture 7
Lecture 8
Lecture 9
Lecture 10
Lecture 11
Lecture 12
Last updated: December 31st, 2015.
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