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7 Jun 2021: There is a lesson here which is repeated over and over again in the history of science:. ... joy if you get the first digit right. In economics you don’t even need that.

17 Apr 2021: Preprint typeset in JHEP style - HYPER VERSION. Statistical PhysicsUniversity of Cambridge Part II Mathematical Tripos. David Tong. Department of Applied Mathematics and Theoretical Physics,. Centre for Mathematical Sciences,. Wilberforce Road,.

2 Oct 2021: Cambridge Working Paper in Economics 1257. (pdf). C. MacMinn, M.A. Hesse, J.A.

7 Apr 2021: Lessons for the Future. This has been a very quick pass through some basic quantum field theory, applied to. ... There is a very important lesson to take from the second of these ideas, a lesson.

7 Apr 2021: Lessons for the Future. This has been a very quick pass through some basic quantum field theory, applied to. ... There is a very important lesson to take from the second of these ideas, a lesson.

16 Oct 2021: θ. ϕ. =. cos. θ. sin. θ. (1.11). There are some important lessons here. ... The second lesson is that it’s often a royal pain to compute the Christoffel symbols using (1.9).

18 Oct 2021: T. (2.57). There’s an important, general lesson lurking in this formula.

7 Apr 2021: to as minimal coupling. – 168 –. Before we solve for the spectrum, there are two lessons to take away. ... Spoiler:. the answer is yes.). The second lesson follows from looking at how (6.7) fares under gauge transforma-.

16 Oct 2021: r. =. 2. G. M. X. =. T. This is our first lesson. ... t. are linear, given by. U. /. V. =. constant. The diagram contains some important lessons.

18 Oct 2021: In this section we’ll explore a couple of phase transitions in some detail and extract some lessons that are common to all transitions. ... There is a general lesson in this calculation: thermal fluctuations always win in one dimensional systems.

16 Oct 2021: 3.1.1 Universality Explained. Even before we do any calculations, there are general lessons to be extracted from the framework above. ... β. =. 1. /. 2. is fully compatible with scaling. There’s a more general lesson to take from this.

16 Oct 2021: There is a lesson here: it can be difficult to stare at a metric and get a sense for what you’re looking at.

18 Oct 2021: 3 The Formalism of Quantum Mechanics. 3 The Formalism of Quantum Mechanics. In the previous section we made good headway in building some intuition for simple quantum systems by solving the Schrödinger equation and trying to interpret the results.

18 Oct 2021: 3 Quantum Gases. 3 Quantum Gases. In this section we will discuss situations where quantum effects are important. We’ll still restrict attention to gases — meaning a bunch of particles moving around and barely interacting — but one of the

18 Oct 2021: 1 The Expanding Universe. 1 The Expanding Universe. Our goal in this section is an ambitious one: we wish to construct, and then solve, the equations that govern the evolution of the entire universe. When describing any system in physics, the trick

18 Oct 2021: for . p. odd. There is a general lesson here. Whenever the potential is an even function, meaning.

18 Oct 2021: Statistical Physics by David Tong. 1 The Fundamentals of Statistical Mechanics. 1 The Fundamentals of Statistical Mechanics. 1.1 Introduction. Statistical mechanics is the art of turning the microscopic laws of physics into a description of Nature

18 Oct 2021: It’s not, however, a lesson that we can take and use elsewhere.

29 Nov 2021: 44] R. E. Goldstein, Coffee stains, cell receptors, and timecrystals: Lessons from the old literature, Phys.

2 Nov 2021: 44] R. E. Goldstein, Coffee stains, cell receptors, and timecrystals: Lessons from the old literature, Phys.