84, 013608 (2011)
... it has been proposed that quantum transport of atoms may be achieved in optical double-well lattices through the fast periodic modulation (in a nonadiabatic manner) of the interand intra-well tunnelings [21]. It was also proposed [22] that a fast oscillating linear potential in optical lattices can ...
... it has been proposed that quantum transport of atoms may be achieved in optical double-well lattices through the fast periodic modulation (in a nonadiabatic manner) of the interand intra-well tunnelings [21]. It was also proposed [22] that a fast oscillating linear potential in optical lattices can ...
Interacting Cold Rydberg Atoms: a Toy Many-Body
... from the simple underlying physical laws that govern the interactions between constituents of matter, like atoms or molecules. Interactions between particles are for the most part well-understood, and the equations of quantum mechanics governing an ensemble of interacting particles are known. Howeve ...
... from the simple underlying physical laws that govern the interactions between constituents of matter, like atoms or molecules. Interactions between particles are for the most part well-understood, and the equations of quantum mechanics governing an ensemble of interacting particles are known. Howeve ...
Universally valid reformulation of the Heisenberg uncertainty
... momentum disturbance caused by that measurement should be no less than the limit set by Planck’s constant ប/2 as demonstrated by Heisenberg’s thought experiment using a ␥ -ray microscope. Here it is shown that this common assumption is not universally true: a universally valid trade-off relation bet ...
... momentum disturbance caused by that measurement should be no less than the limit set by Planck’s constant ប/2 as demonstrated by Heisenberg’s thought experiment using a ␥ -ray microscope. Here it is shown that this common assumption is not universally true: a universally valid trade-off relation bet ...
Trento 2001 - Università degli Studi dell`Insubria
... Minimum known in advance (0) Can be used for excited states with same symmetry too © Dario Bressanini ...
... Minimum known in advance (0) Can be used for excited states with same symmetry too © Dario Bressanini ...
Mirror QCD and Cosmological Constant
... the ground state energy of the universe. In particular, an invisible QCD sector reconstructing Dark Energy was suggested in Refs. [10,43] while a unified description of Dark Matter and Dark Energy originating from invisible QCD dynamics was proposed in Refs. [44,45]. Below, we will demonstrate that ...
... the ground state energy of the universe. In particular, an invisible QCD sector reconstructing Dark Energy was suggested in Refs. [10,43] while a unified description of Dark Matter and Dark Energy originating from invisible QCD dynamics was proposed in Refs. [44,45]. Below, we will demonstrate that ...
scattering states from time-dependent density functional theory
... then – when more sophisticated functionals were developed – in quantum chemistry. At the time it was formulated, however, DFT did not come as a solution to any “fundamental” problem in physics or chemistry (type III research), yet it opened-up new roads that have greatly contributed to the advanceme ...
... then – when more sophisticated functionals were developed – in quantum chemistry. At the time it was formulated, however, DFT did not come as a solution to any “fundamental” problem in physics or chemistry (type III research), yet it opened-up new roads that have greatly contributed to the advanceme ...
Applied Quantum Mechanics
... Some material in the book is of a review nature, and some material is merely an introduction to subjects that will undoubtedly be explored in depth by those interested in pursuing more advanced topics. The majority of the text, however, is an essentially selfcontained study of quantum mechanics for ...
... Some material in the book is of a review nature, and some material is merely an introduction to subjects that will undoubtedly be explored in depth by those interested in pursuing more advanced topics. The majority of the text, however, is an essentially selfcontained study of quantum mechanics for ...
Local unitary transformation, long-range quantum
... symmetry-breaking theory has no quantum entanglement at least in the J = 0 or B = 0 limits. In the J / B Ⰶ 1 and B / J Ⰶ 1 limits, the two ground states of the two limits still represent two phases with different symmetries. However, in this case, the ground states are not unentangled. On the other ...
... symmetry-breaking theory has no quantum entanglement at least in the J = 0 or B = 0 limits. In the J / B Ⰶ 1 and B / J Ⰶ 1 limits, the two ground states of the two limits still represent two phases with different symmetries. However, in this case, the ground states are not unentangled. On the other ...
Electronic quantum optics beyond the integer quantum Hall effect
... attributed to decoherence effects because of the presence of two or more interacting channels [15]. In this paper, we wish to point out that EQO is not limited to the IQH regime. In addition to presenting the basic physics of HOM interferometry for IQH at filling factor ν = 1, we explore two differe ...
... attributed to decoherence effects because of the presence of two or more interacting channels [15]. In this paper, we wish to point out that EQO is not limited to the IQH regime. In addition to presenting the basic physics of HOM interferometry for IQH at filling factor ν = 1, we explore two differe ...
Naturalness via scale invariance and non-trivial UV fixed points in a 4d O(N) scalar field model in the large-N limit
... not merely a convenient regulator. In this view, renormalizability is expendable. The cutoff is not to be sent to infinity, and the fine tuning problem mentioned above is indeed present. In QCD or other renormalizable models that are based on a UV fixed point (gaussian or not) to control high energy ...
... not merely a convenient regulator. In this view, renormalizability is expendable. The cutoff is not to be sent to infinity, and the fine tuning problem mentioned above is indeed present. In QCD or other renormalizable models that are based on a UV fixed point (gaussian or not) to control high energy ...
Conformal field theory out of equilibrium: a review
... external reservoir, whose dynamics is effectively described without the full knowledge of the reservoirs themselves. As a consequence the system’s dynamics is not unitary, but dissipative. Under the hypothesis that there is no memory effects, or at least that these effects are irrelevant, this effec ...
... external reservoir, whose dynamics is effectively described without the full knowledge of the reservoirs themselves. As a consequence the system’s dynamics is not unitary, but dissipative. Under the hypothesis that there is no memory effects, or at least that these effects are irrelevant, this effec ...
M00.pdf
... kick strengths. It is an approximate description of molecular behavior under periodic perturbations.9 The classical map is close to integrable for very small kick strengths, islets of stability, and small zones of chaoticity separated by irrational KAM tori exist for slightly larger values of kick s ...
... kick strengths. It is an approximate description of molecular behavior under periodic perturbations.9 The classical map is close to integrable for very small kick strengths, islets of stability, and small zones of chaoticity separated by irrational KAM tori exist for slightly larger values of kick s ...
Quantum Chaos, Transport, and Decoherence in Atom
... I worked with Bruce Klappauf from nearly the beginning of my graduate studies to build up the cesium experiment from scratch, and he worked on the early kickedrotor experiments in Chapter 4. Bruce is not only laid back and very easy to work with, but also good at simply making things work. His insig ...
... I worked with Bruce Klappauf from nearly the beginning of my graduate studies to build up the cesium experiment from scratch, and he worked on the early kickedrotor experiments in Chapter 4. Bruce is not only laid back and very easy to work with, but also good at simply making things work. His insig ...
The theoretical impact polarization of the OI 6300 ˚A red line of Earth
... Keywords. Atmospheric composition and structure (Airglow and aurora) – Space plasma physics (Charged particle motion and acceleration; Radiation processes) ...
... Keywords. Atmospheric composition and structure (Airglow and aurora) – Space plasma physics (Charged particle motion and acceleration; Radiation processes) ...
Classical Cryptographic Protocols in a Quantum World
... were used to analyze a number of unconditionally secure quantum protocols (key exchange [6] and multi-party computation with honest majorities [5]). However, many protocols are not universally composable, and Canetti [11] showed that classical protocols cannot UC-securely realize even basic tasks su ...
... were used to analyze a number of unconditionally secure quantum protocols (key exchange [6] and multi-party computation with honest majorities [5]). However, many protocols are not universally composable, and Canetti [11] showed that classical protocols cannot UC-securely realize even basic tasks su ...
... . However, this result shows that the temperature of a a temperature TH = 2π black hole is inversely proportional to its mass, having thus a negative specific heat. Therefore when a black hole radiates it loses its mass, it evaporates and eventually disappears, and this fact will lead us to the infor ...
Blinking suppression of single quantum dots in agarose gel
... 共Received 6 November 2009; accepted 9 December 2009; published online 5 January 2010兲 Fluorescence blinking is commonly observed in single molecule/particle spectroscopy, but it is an undesirable feature in many applications. We demonstrated that single CdSe/ZnS quantum dots in agarose gel exhibited ...
... 共Received 6 November 2009; accepted 9 December 2009; published online 5 January 2010兲 Fluorescence blinking is commonly observed in single molecule/particle spectroscopy, but it is an undesirable feature in many applications. We demonstrated that single CdSe/ZnS quantum dots in agarose gel exhibited ...
Experiments with Entangled Photons Bell Inequalities, Non-local Games and Bound Entanglement
... incomplete [2]. This thought experiment, using initials of the authors, is now known as the EPR paradox. Since then, the EPR paradox has raised many debates and divided the scientific community into two groups, one who believed (and still believes) that quantum mechanics is indeed incomplete and the ...
... incomplete [2]. This thought experiment, using initials of the authors, is now known as the EPR paradox. Since then, the EPR paradox has raised many debates and divided the scientific community into two groups, one who believed (and still believes) that quantum mechanics is indeed incomplete and the ...