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MATHEMATICAL TRIPOS Part IB Wednesday, 2 June, 2010 1:30 ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2010/PaperIB_2.pdf17 Jun 2019: c k cot ka = 0. Find the minimum value of V0 for this equation to have a solution. ... Giventhat. 〈x〉 =1. 2k(ka tan ka),. discuss briefly the possibility of 〈x〉 being greater than a. -
MATHEMATICAL TRIPOS Part III Thursday, 28 May, 2009 1:30 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2009/Paper7.pdf30 Aug 2019: 2. 1 (i) If A > 0 and N is a positive integer, define KA,N : T2 R by. ... and1. (2π)2. T2. KA,N (s, t) ds dt = 1. By considering functions of the form. -
MATHEMATICAL TRIPOS Part III Thursday 31 May 2007 1.30 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2007/Paper61.pdf30 Aug 2019: Show that a Killing covector ka satisfies. ka;bc = Rabcdkd. A spacetime is said to be static if it possesses a timelike Killing covector ka whichis hypersurface-orthogonal. ... with ρ p > 0 then the fluid 4-velocity ua is parallel to ka. [ -
MATHEMATICAL TRIPOS Part IB Tuesday, 5 June, 2012 9:00 ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2012/PaperIB_1.pdf17 Jun 2019: Let. KA = {X Mnn(R) | [A, X] = 0}LA = {[A, X] | X Mnn(R)}. ... Show that KA and LA are linear subspaces of Mnn(R). If A and B are similar, showthat KA = KB and LA = LB. -
MATHEMATICAL TRIPOS Part III Thursday 29 May 2008 1.30 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2008/Paper63.pdf30 Aug 2019: a) There exists a timelike Killing vector Ka such that LKgab = LKρ = LKp = 0. ... b) The velocity Ua is proportional to Ka. Express Ua in terms of Ka and hence show that. -
MATHEMATICAL TRIPOS Part II Monday 5 June 2006 9 ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2006/PaperII_1.pdf17 Jun 2019: Let. Q(k) = aR′ (a)R(a). kaj′ (ka)j(ka). Obtain the relation. tan δ =Q(k)j2(ka)ka. ... Q(k)n(ka)j(ka)ka 1. Suppose thattan δ. γ. k0 k,. for some , with all other δ small for k k0. -
MATHEMATICAL TRIPOS Part III Monday 13 June, 2005 9 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2005/Paper62.pdf30 Aug 2019: kaakb = κkb. evaluated on the horizon, where ka is the time translation Killing vector. -
MATHEMATICAL TRIPOS Part II Alternative A Wednesday 4 June ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2003/PaperIIA_2.pdf17 Jun 2019: A Killing vector field Ka of a metric gab satisfies. Ka;b Kb;a = 0. ... Hence show that a constant vector field Ka with one non-zero component, K4 say, is aKilling vector field if gab is independent of x4. -
MATHEMATICAL TRIPOS Part III Tuesday 12 June 2001 9 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2001/Paper76.pdf30 Aug 2019: MATHEMATICAL TRIPOS Part III. Tuesday 12 June 2001 9 to 12. PAPER 76. COMBINATORIAL NUMBER THEORY. Attempt any THREE questions. The questions carry equal weight. You may not start to read the questions. printed on the subsequent pages until. -
MATHEMATICAL TRIPOS Part II Alternative B Wednesday 2 June ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2003/PaperIIB_2.pdf17 Jun 2019: What distinguishes a stationary metric from a“static” metric? A Killing vector field Ka of a metric gab satisfies. ... Ka;b Kb;a = 0. Show that this is equivalent to. gab,cKc gacKc,b gcbKc,a = 0. -
MATHEMATICAL TRIPOS Part II Friday 9 June 2006 9 ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2006/PaperII_4.pdf17 Jun 2019: If Ka are the components of a contravariant vector field and gab the componentsof a metric tensor, let. ... In a particular co-ordinate system (x1,x2,x3,x4), it is given that Ka = (0, 0, 0, 1),Qab = 0. -
MATHEMATICAL TRIPOS Part IB Friday 8 June 2001 1.30 ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2001/PaperIB_4.pdf17 Jun 2019: cosh kx cosh ka),. where k is a constant such thatlk = 2 sinh ka. -
MATHEMATICAL TRIPOS Part IA Friday, 2 June, 2017 1:30 ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2017/paperia_2_0.pdf17 Jun 2019: For all N, find integers ka(N) and kb(N)such that. kb(N). k=ka(N). -
MATHEMATICAL TRIPOS Part II Alternative B Wednesday 2 June ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2004/PaperIIB_2.pdf17 Jun 2019: Let N(k) = aR′(a)/R(a). Show that. tan δ(k) =N(k) j(ka) kaj′(ka)N(k) n(ka) kan′(ka). -
MATHEMATICAL TRIPOS Part III Monday 9 June 2003 1.30 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2003/Paper25.pdf30 Aug 2019: iii) Deduce from Plünnecke’s inequality that if A is a subset of an Abelian group,|A A| 6 C|A| and k, l are positive integers, then |kA lA| 6 -
MATHEMATICAL TRIPOS Part III Monday 9 June 2003 1.30 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2003/Paper56.pdf30 Aug 2019: MATHEMATICAL TRIPOS Part III. Monday 9 June 2003 1.30 to 4.30. PAPER 56. BLACK HOLES. Attempt THREE questions. There are four questions in total. The questions carry equal weight. You may not start to read the questions. printed on the subsequent -
MATHEMATICAL TRIPOS Part III Friday 9 June, 2006 9 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2006/Paper63.pdf30 Aug 2019: where ka is the Killing vector associated with time translations. Briefly describe why thisintegral should be proportional to the mass. -
MATHEMATICAL TRIPOS Part III Friday 6 June 2008 9.00 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2008/Paper65.pdf30 Aug 2019: MATHEMATICAL TRIPOS Part III. Friday 6 June 2008 9.00 to 12.00. PAPER 65. APPLICATIONS OF DIFFERENTIAL GEOMETRY TO PHYSICS. Attempt FOUR questions. There are SEVEN questions in total. The questions carry equal weight. STATIONERY REQUIREMENTSCover -
MATHEMATICAL TRIPOS Part III Monday, 11 June, 2012 1:30 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2012/paper_28.pdf30 Aug 2019: EITHER : The Herbrand quotient and its role in norm index calculations for L/Ka cyclic extension of p-adic fields. -
MATHEMATICAL TRIPOS Part III Thursday, 29 May, 2014 9:00 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2014/paper_40.pdf30 Aug 2019: ka and the final state is a fernionic particle of 4-momentum qa and a scalar with 4-. -
Summer Research Opportunities for Mathematicians
https://www.maths.cam.ac.uk/opportunities/careers-for-mathematicians/summer-research-mathematics/files/Smith.pdf17 Jun 2019: Hence a 7 ax 7 S(Ka)I, so our fourth equation is. ... Level 1 k1 = K s1 = S(C(0),S0 = •) K1 = Ka S1 = Sab. -
MATHEMATICAL TRIPOS Part III Thursday, 7 June, 2012 9:00 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2012/paper_51.pdf30 Aug 2019: spacelike) Killing vector. ka. xa=. z. and that the d-dimensional background metric is of the form. -
MATHEMATICAL TRIPOS Part III Monday, 13 June, 2011 9:00 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2011/paper_56.pdf30 Aug 2019: S = 12. (. F F kA F F). (1). where F is a four-form and A a three-form such that F = dA, and k is a constant. -
MATHEMATICAL TRIPOS Part II Alternative A Tuesday 5 June ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2001/PaperIIA_2.pdf17 Jun 2019: E =12(E0 E1 4A cos ka). 12. (E0 E1)2 16A2 cos2 ka. -
MATHEMATICAL TRIPOS Part III Thursday, 31 May, 2018 9:00 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2018/paper_309.pdf30 Aug 2019: ii) Let Ka be a solution to the Killing equation (aKb) = 0. -
MATHEMATICAL TRIPOS Part III Monday, 4 June, 2012 9:00 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2012/paper_56.pdf30 Aug 2019: akb > 0 for any null vector ka. Show that, if the above metric satisfies the Einsteinequation with an energy-momentum tensor satisfying the null energy condition then. -
MATHEMATICAL TRIPOS Part IB Wednesday 5 June 2002 1.30 ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2002/PaperIB_1.pdf17 Jun 2019: Sketch the ground state energy eigenfunction χ(x) and show that its energy isE =. 2k2. 2m , where k satisfies. tan ka = k2mV0. 2 k2. -
MATHEMATICAL TRIPOS Part III Friday, 9 June, 2017 9:00 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2017/paper_311.pdf30 Aug 2019: M =3. 32πlim. r. dk ,. where ka = (/t)a. The integral is taken over a constant t ,r surface at infinityand the orientation is dt dr dψ dθ dφ. -
MAT3, MAMA MATHEMATICAL TRIPOS Part III Wednesday, 5 June, ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2019/paper_335.pdf30 Aug 2019: MAT3, MAMA. MATHEMATICAL TRIPOS Part III. Wednesday, 5 June, 2019 1:30 pm to 3:30 pm. PAPER 335. DIRECT AND INVERSE SCATTERING OF WAVES. Attempt no more than TWO questions. There are THREE questions in total. The questions carry equal weight. -
MATHEMATICAL TRIPOS Part IB 2010 List of Courses Analysis ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2010/PaperIB_all.pdf17 Jun 2019: Giventhat. 〈x〉 = 12k. (ka tan ka),. discuss briefly the possibility of 〈x〉 being greater than a. ... Hint: consider the graph ofka cot ka against ka.]. Part IB, 2010 List of Questions. -
MATHEMATICAL TRIPOS Part IB Friday 8 June 2001 9 ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2001/PaperIB_3.pdf17 Jun 2019: Let K denote the 2n2n matrix with n copies of J1 on the diagonal,and zeros elsewhere, and suppose that KA = AK. -
MATHEMATICAL TRIPOS Part III Friday, 8 June, 2018 9:00 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2018/paper_311.pdf30 Aug 2019: MKomar(r) = 1. 8π. S2r. dk,. where ka = (/t)a. The integral is taken over a constant t ,r surface and theorientation is dtdrdθdϕ. -
MATHEMATICAL TRIPOS Part II Wednesday, 2 June, 2010 9:00 ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2010/PaperII_2.pdf17 Jun 2019: tan(ka δ0). ka=. tan κa. κa,. where κ2 = k 2 γ 2. ... Part II, Paper 2 [TURN OVER. 22. 36B General Relativity. A vector field ka which satisfies. -
MATHEMATICAL TRIPOS Part IB List of Courses Linear…
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2002/list_IB.pdf17 Jun 2019: Sketch the ground state energy eigenfunction χ(x) and show that its energy isE =. 2k2. 2m , where k satisfies. tan ka = k2mV0. 2 k2. -
MATHEMATICAL TRIPOS Part II 2003 List of Courses Geometry ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2003/list_II.pdf17 Jun 2019: MATHEMATICAL TRIPOS Part II 2003. List of Courses. Geometry of SurfacesGraph TheoryNumber TheoryCoding and CryptographyAlgorithms and NetworksComputational Statistics and Statistical ModellingQuantum PhysicsStatistical Physics and -
MATHEMATICAL TRIPOS Part II 2004 List of Courses Geometry ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2004/list_II.pdf17 Jun 2019: MATHEMATICAL TRIPOS Part II 2004. List of Courses. Geometry of SurfacesGraph TheoryNumber TheoryCoding and CryptographyAlgorithms and NetworksComputational Statistics and Statistical ModellingQuantum PhysicsStatistical Physics and -
MATHEMATICAL TRIPOS Part II 2015 List of Courses Algebraic ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2015/List_II.pdf17 Jun 2019: tanh (κa). κa=. tan (ka δ0). ka. where κ2 = γ2 k2. -
MATHEMATICAL TRIPOS Part II List of Courses Geometry of ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2001/list_II.pdf17 Jun 2019: E =12(E0 E1 4A cos ka). 12. (E0 E1)2 16A2 cos2 ka. -
MATHEMATICAL TRIPOS Part II 2013 List of Courses Algebraic ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2013/List_II.pdf17 Jun 2019: ka = i log(t. rr′. ). Part II, 2013 List of Questions [TURN OVER. -
MATHEMATICAL TRIPOS Part II 2018 List of Courses Algebraic ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2018/list_ii_2018.pdf17 Jun 2019: By considering the s-wave solution to the Schrödinger equation,. show thattan(ka δ0). ... ka=. tanh(γ2 k2a). γ2 k2a. For low momenta, ka 1, compute the s-wave contribution to the total cross-section.Comment on the physical interpretation of your -
MATHEMATICAL TRIPOS Part II 2017 List of Courses Algebraic ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2017/list_ii_1.pdf17 Jun 2019: E(k) = E0 2J cos(ka). Define the Brillouin zone. Determine the number of states in the Brillouin zone. ... ka = π α iγ ,. where α and γ are real and. -
MATHEMATICAL TRIPOS Part II 2005 List of Courses Number ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2005/list_II.pdf17 Jun 2019: MATHEMATICAL TRIPOS Part II 2005. List of Courses. Number TheoryTopics in AnalysisGeometry of Group ActionsCoding and CryptographyStatistical ModellingMathematical BiologyDynamical SystemsFurther Complex MethodsClassical DynamicsCosmologyLogic and -
MATHEMATICAL TRIPOS Part II 2016 List of Courses Algebraic ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2016/list_ii.pdf17 Jun 2019: MATHEMATICAL TRIPOS Part II 2016. List of Courses. Algebraic Geometry. Algebraic Topology. Applications of Quantum Mechanics. Applied Probability. Asymptotic Methods. Automata and Formal Languages. Classical Dynamics. Coding and Cryptography. -
MATHEMATICAL TRIPOS Part II 2012 List of Courses Algebraic ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2012/List_II.pdf17 Jun 2019: E = E0 α 2Acos ka. Using the fact that ψ0(x) is a parity eigenstate show that. ( -
MATHEMATICAL TRIPOS Part II 2011 List of Courses Algebraic ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2011/List_II.pdf17 Jun 2019: ka = π α iγ. where, to leading order in 1/(U0a),. -
MATHEMATICAL TRIPOS Part III Monday 9 June 2003 1.30 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2003/Paper74.pdf30 Aug 2019: b) When ka 1, approximate the dispersion relation by. D(k, ω) D approx(k, ω) 2ω 2ka 2k2a2. -
MATHEMATICAL TRIPOS Part II 2006 List of Courses Number ...
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2006/list_II.pdf17 Jun 2019: MATHEMATICAL TRIPOS Part II 2006. List of Courses. Number TheoryTopics in AnalysisGeometry and GroupsCoding and CryptographyStatistical ModellingMathematical BiologyDynamical SystemsFurther Complex MethodsClassical DynamicsCosmologyLogic and Set -
MATHEMATICAL TRIPOS Part III Wednesday, 8 June, 2011 9:00 ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2011/paper_53.pdf30 Aug 2019: MATHEMATICAL TRIPOS Part III. Wednesday, 8 June, 2011 9:00 am to 12:00 pm. PAPER 53. COSMOLOGY. Attempt no more than THREE questions. There are FOUR questions in total. The questions carry equal weight. STATIONERY REQUIREMENTS SPECIAL REQUIREMENTS. -
MAT3, MAMA MATHEMATICAL TRIPOS Part III Friday, 7 June, ...
https://www.maths.cam.ac.uk/postgrad/part-iii/files/pastpapers/2019/paper_323.pdf30 Aug 2019: Prove that. D(ρ,σ) = max06M6I. Tr(M(ρ σ)). (1). (ii) To any POVM {Ea}ka=1, with Ea B(H), where H Cd, one can associate ameasurement map Φ -
MATHEMATICAL TRIPOS Part IB List of Courses Linear…
https://www.maths.cam.ac.uk/undergrad/pastpapers/files/2001/list_IB.pdf17 Jun 2019: cosh kx cosh ka),. where k is a constant such thatlk = 2 sinh ka. ... Let K denote the 2n2n matrix with n copies of J1 on the diagonal,and zeros elsewhere, and suppose that KA = AK.
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