The Integer Quantum Hall Effect
... Equipotentials which stretch from one side of a sample to another are relatively rare but exist on the edge of the sample. The states at the far edge of a band (either of high or low energy) are localized. Only states close to the center of the band are extended. Since the localized states cannot co ...
... Equipotentials which stretch from one side of a sample to another are relatively rare but exist on the edge of the sample. The states at the far edge of a band (either of high or low energy) are localized. Only states close to the center of the band are extended. Since the localized states cannot co ...
Quantum Energy Teleportation - UWSpace
... now. Usually, we speak of such a relation in the context of thermodynamics or black hole physics. Recently, quite a bit of work has been interested in the thermodynamics of spacetime itself[37, 14], and on emergent holographic spacetimes [54]. Understanding the relation between energy, information a ...
... now. Usually, we speak of such a relation in the context of thermodynamics or black hole physics. Recently, quite a bit of work has been interested in the thermodynamics of spacetime itself[37, 14], and on emergent holographic spacetimes [54]. Understanding the relation between energy, information a ...
Spin-Resolved Spectroscopic Studies of Topologically Ordered Materials
... my graduate career, and his enthusiasm and leadership are the driving forces of our lab. I am also indebted to my colleagues for their help and friendship. Yinwan Li introduced me to the theory and operation of neutron scattering instruments when I first arrived at Princeton. Dong Qian taught me eve ...
... my graduate career, and his enthusiasm and leadership are the driving forces of our lab. I am also indebted to my colleagues for their help and friendship. Yinwan Li introduced me to the theory and operation of neutron scattering instruments when I first arrived at Princeton. Dong Qian taught me eve ...
PHYS - University of New Brunswick
... variety of processes, then go on to explain that not all of the energy is available for doing mechanical work. The theoretical framework of classical thermodynamics is beautifully selfcontained, but this course also emphasises the link between the microscopic world of the kinetic theory (drawing on ...
... variety of processes, then go on to explain that not all of the energy is available for doing mechanical work. The theoretical framework of classical thermodynamics is beautifully selfcontained, but this course also emphasises the link between the microscopic world of the kinetic theory (drawing on ...
Optical properties of cylindrical nanowires
... variance of the electromagnetic (EM) field within the wire, which justifies considering the response of the nanowire to the incident light in the dipole limit. For increasing wire radius, however, the wave behavior of the EM field cannot simply be neglected any more. Therefore, it is one of the main ...
... variance of the electromagnetic (EM) field within the wire, which justifies considering the response of the nanowire to the incident light in the dipole limit. For increasing wire radius, however, the wave behavior of the EM field cannot simply be neglected any more. Therefore, it is one of the main ...
Experimental Realization of a Simple Entangling Optical Gate for
... where the angles θ and ϕ define a point on the three-dimensional unit sphere shown in Fig. 1.2. R (L) denotes right (left) circular polarized light R(L) = √12 (|Hi ± i|V i), while diagonal polarized light |Di (|Ai) is the coherent superposition of |Hi and |V i, D(A) = √12 (|Hi ± |V i) and also lies ...
... where the angles θ and ϕ define a point on the three-dimensional unit sphere shown in Fig. 1.2. R (L) denotes right (left) circular polarized light R(L) = √12 (|Hi ± i|V i), while diagonal polarized light |Di (|Ai) is the coherent superposition of |Hi and |V i, D(A) = √12 (|Hi ± |V i) and also lies ...
Relativistic quantum information theory and quantum reference frames
... Quantum mechanics and general relativity are both extremely successful theories. However, the theories each have a limited domain of applicability which cannot adequately describe extreme phenomena where both quantum and gravitational effects are important. There is research into developing a fundam ...
... Quantum mechanics and general relativity are both extremely successful theories. However, the theories each have a limited domain of applicability which cannot adequately describe extreme phenomena where both quantum and gravitational effects are important. There is research into developing a fundam ...
Lindblad theory of dynamical decoherence of quantum-dot excitons P. R. Eastham,
... Controlled manipulation of coherent quantum systems is a crucial requirement for quantum information technologies, can be exploited in ultrafast switches, and may allow the exploration of exotic regimes of quantum dynamics. An important example among solid-state systems is that of excitons in quantu ...
... Controlled manipulation of coherent quantum systems is a crucial requirement for quantum information technologies, can be exploited in ultrafast switches, and may allow the exploration of exotic regimes of quantum dynamics. An important example among solid-state systems is that of excitons in quantu ...
107, 195303 (2011)
... Fermi atoms with equal population in two spin states, Fermi gases with population and mass imbalance have also been intensively studied [6–8]. Here the population imbalance between two pseudospin states serves as an effective Zeeman field, which have stimulated enormous experimental efforts on searc ...
... Fermi atoms with equal population in two spin states, Fermi gases with population and mass imbalance have also been intensively studied [6–8]. Here the population imbalance between two pseudospin states serves as an effective Zeeman field, which have stimulated enormous experimental efforts on searc ...
A Study of the Fractional Quantum Hall Energy Gap at Half Filling
... I would also like to extend significant gratitude to Greg Crisp, Andrew Mack, and Jon Buset who were always eager help and each of whom, on several occasions, agreed to come in late into the evening...or on the weekend...or late into a weekend evening...to lend a hand (in that regard, I apologize to ...
... I would also like to extend significant gratitude to Greg Crisp, Andrew Mack, and Jon Buset who were always eager help and each of whom, on several occasions, agreed to come in late into the evening...or on the weekend...or late into a weekend evening...to lend a hand (in that regard, I apologize to ...
Spin-based quantum computers made by chemistry: hows and whys†
... forms (7) and (8), as well as more specific corrections to the giant spin model (5). Let us begin by enumerating some of the problems of such models as applied to SMMs, and then discuss the more general case. The principal shortcomings are as follows: 1. The giant spin model does not include many ot ...
... forms (7) and (8), as well as more specific corrections to the giant spin model (5). Let us begin by enumerating some of the problems of such models as applied to SMMs, and then discuss the more general case. The principal shortcomings are as follows: 1. The giant spin model does not include many ot ...
Transport study on two-dimensional electrons with controlled short-range alloy disorder
... to systematically study disorder-related physics in two-dimensional electron systems (2DES). We then review the specific physics problems that we will investigate in later chapters of the thesis using these novel samples. In Chapter 2, we characterize all the 2DES samples, and look into the nature o ...
... to systematically study disorder-related physics in two-dimensional electron systems (2DES). We then review the specific physics problems that we will investigate in later chapters of the thesis using these novel samples. In Chapter 2, we characterize all the 2DES samples, and look into the nature o ...
Dealing with ignorance: universal discrimination, learning and quantum correlations Gael Sentís Herrera
... further, this is the technique that the statisticians used to come up with the number 246. It is, though, a particular way of handling available information and uncertainty, and certainly not the only possible approach. There is an alternative solution to this problem that, involving different assum ...
... further, this is the technique that the statisticians used to come up with the number 246. It is, though, a particular way of handling available information and uncertainty, and certainly not the only possible approach. There is an alternative solution to this problem that, involving different assum ...
Quantum engineering with ultracold atoms
... fields open the door to explore physically interesting regimes, such as the Fractional Quantum Hall regime [41]. In the latter regime quasi-particles emerge that are neither fermions or bosons, but rather anyons [42]. A final promising avenue for quantum simulation and quantum information to be disc ...
... fields open the door to explore physically interesting regimes, such as the Fractional Quantum Hall regime [41]. In the latter regime quasi-particles emerge that are neither fermions or bosons, but rather anyons [42]. A final promising avenue for quantum simulation and quantum information to be disc ...
Reliable quantum computers
... that is, in correlations involving a large number of qubits. This information, then, cannot be accessed if we measure just a few qubits. By the same token, though, the information cannot be damaged if the environment interacts with just a few qubits. Furthermore, we have learned that, although the q ...
... that is, in correlations involving a large number of qubits. This information, then, cannot be accessed if we measure just a few qubits. By the same token, though, the information cannot be damaged if the environment interacts with just a few qubits. Furthermore, we have learned that, although the q ...
Graphene - âmost two-dimensionalâ system imaginable
... yield the so-called trigonal warping, which consist of an anisotropy of the energy dispersion around the Dirac points. (b) Comparison of the contours at energy = 1 eV, 1.5 eV, and 2 eV around the K′ point. Black lines - full dispersion and the grey ones - second order within the low energy (contin ...
... yield the so-called trigonal warping, which consist of an anisotropy of the energy dispersion around the Dirac points. (b) Comparison of the contours at energy = 1 eV, 1.5 eV, and 2 eV around the K′ point. Black lines - full dispersion and the grey ones - second order within the low energy (contin ...
Hydrogen atom
A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force. Atomic hydrogen constitutes about 75% of the elemental (baryonic) mass of the universe.In everyday life on Earth, isolated hydrogen atoms (usually called ""atomic hydrogen"" or, more precisely, ""monatomic hydrogen"") are extremely rare. Instead, hydrogen tends to combine with other atoms in compounds, or with itself to form ordinary (diatomic) hydrogen gas, H2. ""Atomic hydrogen"" and ""hydrogen atom"" in ordinary English use have overlapping, yet distinct, meanings. For example, a water molecule contains two hydrogen atoms, but does not contain atomic hydrogen (which would refer to isolated hydrogen atoms).