Quantum liquid of repulsively bound pairs of particles in a lattice
... localized at the same site has an energy offset U from the state |1j i |1i i with i 6= j. The transition between states |1j i |1i i and |2j i is therefore non-resonant and is suppressed when U ≫ J. If initially the particles occupy different sites, each particle can tunnel freely from site to site, ...
... localized at the same site has an energy offset U from the state |1j i |1i i with i 6= j. The transition between states |1j i |1i i and |2j i is therefore non-resonant and is suppressed when U ≫ J. If initially the particles occupy different sites, each particle can tunnel freely from site to site, ...
De-Hone Lin Department of Physics, NSYSU 23 December 2004
... at submicrome tre distances from the edge, but in thin films the effect may survive much farther into the material. Here we measure the amount of flux introduced by individual vortices in a supercondu cting film, finding that the flux always differs substantia lly from . We have observed vortice ...
... at submicrome tre distances from the edge, but in thin films the effect may survive much farther into the material. Here we measure the amount of flux introduced by individual vortices in a supercondu cting film, finding that the flux always differs substantia lly from . We have observed vortice ...
Chapter 7 Practice Questions
... E) 14 24. What is the l quantum number for a 4s orbital? A) 1 B) 0 C) 3 D) 2 E) more than one of the above 25. Which of the following combinations of quantum numbers (n, l, ml, ms) do not represent permissible solutions of the Schrödinger equation for the electron in the hydrogen atom (i.e., which c ...
... E) 14 24. What is the l quantum number for a 4s orbital? A) 1 B) 0 C) 3 D) 2 E) more than one of the above 25. Which of the following combinations of quantum numbers (n, l, ml, ms) do not represent permissible solutions of the Schrödinger equation for the electron in the hydrogen atom (i.e., which c ...
Conservation laws and laser cooling of atoms
... enter the description: the parameter B1 = v1 /c, where v1 is the norm of the atom’s velocity vector ~v1 before the absorption/emission of a photon. The use of dimensionless parameters simplify the formulas and allows an easy comparison of the orders of magnitude; however, when needed, the basic phys ...
... enter the description: the parameter B1 = v1 /c, where v1 is the norm of the atom’s velocity vector ~v1 before the absorption/emission of a photon. The use of dimensionless parameters simplify the formulas and allows an easy comparison of the orders of magnitude; however, when needed, the basic phys ...
Statistics of Occupation Numbers
... which for an ideal quantum fluid reduces to a summation over the contributions made by each orbital. The statistics of quantum systems are intimately related to the intrinsic angular momentum (spin) of their constituents. Systems composed of identical particles with integer spin, generically classif ...
... which for an ideal quantum fluid reduces to a summation over the contributions made by each orbital. The statistics of quantum systems are intimately related to the intrinsic angular momentum (spin) of their constituents. Systems composed of identical particles with integer spin, generically classif ...
Diatomic molecules in ultracold Fermi gases—novel
... Since the work of Bose [1] and Einstein [2], a number of phenomena in interacting systems have been considered as manifestations of BEC: superfluidity in liquid helium, highTc superconductivity in some materials, condensation of hypothetical Higgs particles, BEC of pions and so on. Bose–Einstein con ...
... Since the work of Bose [1] and Einstein [2], a number of phenomena in interacting systems have been considered as manifestations of BEC: superfluidity in liquid helium, highTc superconductivity in some materials, condensation of hypothetical Higgs particles, BEC of pions and so on. Bose–Einstein con ...
Supersymmetric quantum mechanics and new potentials
... From the potentials studied (particle in the box, Poschl-Teller and RosenMorse) we obtained new potentials (eq. (22), (32) and (43)), which are different from the original ones, but whose spectra and eigenfunctions are known. The relation between the old system and the new one is established through ...
... From the potentials studied (particle in the box, Poschl-Teller and RosenMorse) we obtained new potentials (eq. (22), (32) and (43)), which are different from the original ones, but whose spectra and eigenfunctions are known. The relation between the old system and the new one is established through ...
Cryptography.ppt - 123SeminarsOnly.com
... says, essentially, that it's impossible to know both an object's position and velocity -at the same time. But when dealing with photons for encryption, Heisenberg's principle can be used to our advantage. To create a photon, quantum cryptographers use LEDs , a source of unpolarized light, capable of ...
... says, essentially, that it's impossible to know both an object's position and velocity -at the same time. But when dealing with photons for encryption, Heisenberg's principle can be used to our advantage. To create a photon, quantum cryptographers use LEDs , a source of unpolarized light, capable of ...
Quantum Effects Through a Fractal Theory of Motion
... There is infinity of fractal curves (geodesics) relating to any couple of points (or starting from any point) and applied for any scale. The phenomenon can be easily understood at the level of fractal surfaces, which, in their turn, can be described in terms of fractal distribution of conic points o ...
... There is infinity of fractal curves (geodesics) relating to any couple of points (or starting from any point) and applied for any scale. The phenomenon can be easily understood at the level of fractal surfaces, which, in their turn, can be described in terms of fractal distribution of conic points o ...
URL - StealthSkater
... bit sequences. This address represents the command (a name of the function). The names for input variables and output variables are bit sequences giving the addresses of the places containing the values of these variables. The program is a sequence of commands represented as bit sequences giving the ...
... bit sequences. This address represents the command (a name of the function). The names for input variables and output variables are bit sequences giving the addresses of the places containing the values of these variables. The program is a sequence of commands represented as bit sequences giving the ...
C.3 Quantum circuits - UTK-EECS
... ¶5. Since NOT is reversible, each 1 bit in c can be replaced by a 0 bit followed by a NOT, so we need only consider (x, 0) 7! (f (x), g(x)). See Fig. III.16. ¶6. The garbage must be produced in a standard state independent of x, “because garbage bits whose value depends upon x will in general destro ...
... ¶5. Since NOT is reversible, each 1 bit in c can be replaced by a 0 bit followed by a NOT, so we need only consider (x, 0) 7! (f (x), g(x)). See Fig. III.16. ¶6. The garbage must be produced in a standard state independent of x, “because garbage bits whose value depends upon x will in general destro ...
Optical Characterization of Quantum Dots
... a thin InAs layer on top of GaAs forms a strained layer, the wetting layer. This strain increases further by increasing the wetting layer thickness. At a critical thickness of the InAs (1.7 monolayer) the accumulated strain is relieved by the epitaxial islanding transition [14]. This transition lead ...
... a thin InAs layer on top of GaAs forms a strained layer, the wetting layer. This strain increases further by increasing the wetting layer thickness. At a critical thickness of the InAs (1.7 monolayer) the accumulated strain is relieved by the epitaxial islanding transition [14]. This transition lead ...
Full text in PDF form
... What is a non-dyadic or monadic world? We might imagine such within a state of homogeneity, the pure symmetry of wholeness. ”What could appear as being in the present instant, were it utterly cut off from past and future...there plainly could be no action... the world would be reduced to a quality o ...
... What is a non-dyadic or monadic world? We might imagine such within a state of homogeneity, the pure symmetry of wholeness. ”What could appear as being in the present instant, were it utterly cut off from past and future...there plainly could be no action... the world would be reduced to a quality o ...
Resource Letter SPE-1: Single-Photon Experiments in the Undergraduate Laboratory
... Experimental demonstrations of the fundamentals of quantum mechanics have a long history, but the pace has accelerated significantly in the last two decades, owing mostly to technological developments. Students in an afternoon can now recreate experiments that once were monumental achievements of re ...
... Experimental demonstrations of the fundamentals of quantum mechanics have a long history, but the pace has accelerated significantly in the last two decades, owing mostly to technological developments. Students in an afternoon can now recreate experiments that once were monumental achievements of re ...
Pair Production and the Light-front Vacuum
... ince the invention of quantum electrodynamics (QED) as an effort to unify the special theory of relativity and quantum mechanics in the late 1920s (Dirac, 1927), quantum vacuum has emerged as an extremely interesting medium with remarkable properties to investigate. QED has been extremely successful ...
... ince the invention of quantum electrodynamics (QED) as an effort to unify the special theory of relativity and quantum mechanics in the late 1920s (Dirac, 1927), quantum vacuum has emerged as an extremely interesting medium with remarkable properties to investigate. QED has been extremely successful ...
Quantum theory without measurement or state reduction problems
... Several experiments have demonstrated a loss of quantum behavior when a previously isolated system interacts with its environment or emits photons [26]. Of course quantum theory is widely used in modeling nonisolated objects. But more must be put into the model than QTIS. This is true even at the mo ...
... Several experiments have demonstrated a loss of quantum behavior when a previously isolated system interacts with its environment or emits photons [26]. Of course quantum theory is widely used in modeling nonisolated objects. But more must be put into the model than QTIS. This is true even at the mo ...
Electromagnetic Study of the Chlorosome Antenna
... helical aggregates using the CES approximation and including the vibrational structure. 14 In this paper, we present a new perspective: an electrodynamic study of the full chlorosome antenna. The chlorosome antenna complex is composed of up to tens of thousands of BChls (see Fig. 1) which makes it t ...
... helical aggregates using the CES approximation and including the vibrational structure. 14 In this paper, we present a new perspective: an electrodynamic study of the full chlorosome antenna. The chlorosome antenna complex is composed of up to tens of thousands of BChls (see Fig. 1) which makes it t ...