Phys. Rev. Lett. 99, 200404 - Harvard Condensed Matter Theory group
... nonintegrable dynamics (see, e.g., Ref. [18]). The results of such simulations are in complete qualitative agreement with the analytic predictions (see the inset in Fig. 2). We can identify peaks corresponding to various breathers. There are also two additional two-particle contributions denoted as ...
... nonintegrable dynamics (see, e.g., Ref. [18]). The results of such simulations are in complete qualitative agreement with the analytic predictions (see the inset in Fig. 2). We can identify peaks corresponding to various breathers. There are also two additional two-particle contributions denoted as ...
Electron shell contributions to gamma
... contributions to the spectra of the noble gases. It is always the innermost shells, either 1s or 2p, that have the largest FWHM ε, and they are significantly larger than the measured ε values. Thus these contributions are less likely to dominate the γ -ray spectra. This is in agreement with previo ...
... contributions to the spectra of the noble gases. It is always the innermost shells, either 1s or 2p, that have the largest FWHM ε, and they are significantly larger than the measured ε values. Thus these contributions are less likely to dominate the γ -ray spectra. This is in agreement with previo ...
Quantum phase transitions in Kitaev spin models
... We study the quantum phase transitions in the Kitaev spin models on both honeycomb and Fisher (triangle-honeycomb) lattices. Our analytical results show that the Kitaev spin model on the honeycomb lattice exhibits a continuous quantum phase transition. We also reveal the relationship between biparti ...
... We study the quantum phase transitions in the Kitaev spin models on both honeycomb and Fisher (triangle-honeycomb) lattices. Our analytical results show that the Kitaev spin model on the honeycomb lattice exhibits a continuous quantum phase transition. We also reveal the relationship between biparti ...
Wave Packets - Centro de Física Teórica
... Figure 2: The probability distribution (23) in space (x) of wave packet (22) for the momentum distribution (3) at four different instances, t = 0, 1, 2 and 3. The position of the maximum probability, which represents the most probable place where the particle can be found, moves at constant velocity ...
... Figure 2: The probability distribution (23) in space (x) of wave packet (22) for the momentum distribution (3) at four different instances, t = 0, 1, 2 and 3. The position of the maximum probability, which represents the most probable place where the particle can be found, moves at constant velocity ...
Document
... • All homework solutions are available on CULearn • Final exam is tomorrow at 1:30pm in G125 (this room) • I will be in my office from 2-5 today and also tomorrow morning from 9-12. • The formula sheet is available on the Exam Info link • All grades except final exam and HW14 will be up by 4pm. • Fi ...
... • All homework solutions are available on CULearn • Final exam is tomorrow at 1:30pm in G125 (this room) • I will be in my office from 2-5 today and also tomorrow morning from 9-12. • The formula sheet is available on the Exam Info link • All grades except final exam and HW14 will be up by 4pm. • Fi ...
Chapter 38: Quantization
... An electron that has just absorbed a quantum of light energy has Eelec = hf. (The electron’s thermal energy at room temperature is so much less than that we can neglect it.) This electron can escape from the metal, becoming a photoelectron, if In other words, there is a threshold frequency ...
... An electron that has just absorbed a quantum of light energy has Eelec = hf. (The electron’s thermal energy at room temperature is so much less than that we can neglect it.) This electron can escape from the metal, becoming a photoelectron, if In other words, there is a threshold frequency ...
Paper
... to study many-body phenomena because of the relative ease with which parameters in the model Hamiltonian can be tuned across a wide range [1,2]. Such studies have resulted in a better understanding of various phase transitions such as the Berezinskii-Kosterlitz-Thouless transition in two-dimensional ...
... to study many-body phenomena because of the relative ease with which parameters in the model Hamiltonian can be tuned across a wide range [1,2]. Such studies have resulted in a better understanding of various phase transitions such as the Berezinskii-Kosterlitz-Thouless transition in two-dimensional ...
Atomic Structure, angular momentum, electron orbitals
... angular momentum vector in a hydrogen atom state with l = 2. For a given value of Lz, A. the angular momentum vector can point in any direction tangent to the cone for that value of Lz. B. the electron orbits along the corresponding red circle, so the orbit may or may not have the nucleus at its ...
... angular momentum vector in a hydrogen atom state with l = 2. For a given value of Lz, A. the angular momentum vector can point in any direction tangent to the cone for that value of Lz. B. the electron orbits along the corresponding red circle, so the orbit may or may not have the nucleus at its ...
lowdin`s remarks on the aufbau principle and a philosopher`s view of
... Parr was apparently collaborating in some work of this kind with a group in England and in reporting one of his calculations, is said to have described it as "ab initio", implying that the whole of that particular project had been carried out from the beginning in his laboratory. Very soon the term ...
... Parr was apparently collaborating in some work of this kind with a group in England and in reporting one of his calculations, is said to have described it as "ab initio", implying that the whole of that particular project had been carried out from the beginning in his laboratory. Very soon the term ...
Quantum State Preparation via Asymptotic Completeness
... proposed: The method described in [2] is based on adiabatic transfer of atomic ground state Zeeman coherence (and is limited by the number of available Zeeman levels), and in [3] an appropriate, time-dependent cavity QED interaction is designed to create the desired field state. Both methods are ess ...
... proposed: The method described in [2] is based on adiabatic transfer of atomic ground state Zeeman coherence (and is limited by the number of available Zeeman levels), and in [3] an appropriate, time-dependent cavity QED interaction is designed to create the desired field state. Both methods are ess ...
Long-range Rydberg-Rydberg interactions in calcium, strontium and
... as indicated in table I, some of the eigenstates of Ĥ (5) for R̂ = ẑ are also eigenstates of Jˆt2 . In view of this fact, we label the simultaneous eigenstates of Ĥ (5) and Jˆt2 by a number K such that the corresponding eigenvalues of Jˆt2 are h̄2 K(K + 1). For eigenstates of Ĥ (5) that are not ...
... as indicated in table I, some of the eigenstates of Ĥ (5) for R̂ = ẑ are also eigenstates of Jˆt2 . In view of this fact, we label the simultaneous eigenstates of Ĥ (5) and Jˆt2 by a number K such that the corresponding eigenvalues of Jˆt2 are h̄2 K(K + 1). For eigenstates of Ĥ (5) that are not ...
3.8 Case study: 21 cm line in the interstellar medium
... any case. Specifically for hydrogen, one can take N1 = Ne = N − N0 , where N is the total number density of atoms. Introducing the degree of ionization α = Ne /N , one can write Saha’s equation in the form (2πme kT )3/2 −IH /kT α2 ...
... any case. Specifically for hydrogen, one can take N1 = Ne = N − N0 , where N is the total number density of atoms. Introducing the degree of ionization α = Ne /N , one can write Saha’s equation in the form (2πme kT )3/2 −IH /kT α2 ...
Principles of Inorganic Chemistry Brochure
... An informally written, engaging textbook, first of its kind, to offer a highly physical approach to inorganic chemistry Unlike other chemistry textbooks, whose memorization–heavy volumes often dispirit student interest, this text is designed for upper–level undergraduates (who have already taken phy ...
... An informally written, engaging textbook, first of its kind, to offer a highly physical approach to inorganic chemistry Unlike other chemistry textbooks, whose memorization–heavy volumes often dispirit student interest, this text is designed for upper–level undergraduates (who have already taken phy ...
Document
... Stern-Gerlach results must be due to some additional internal source of angular momentum that does not require motion of the electron. This is known as “spin” and was suggested in 1925 by Goudsmit and Uhlenbeck building on an idea of Pauli. It is a relativistic effect and actually comes out directly ...
... Stern-Gerlach results must be due to some additional internal source of angular momentum that does not require motion of the electron. This is known as “spin” and was suggested in 1925 by Goudsmit and Uhlenbeck building on an idea of Pauli. It is a relativistic effect and actually comes out directly ...