Entropy and Quantum Gravity arXiv:1504.00882v2 [gr
... and meaningful mathematical question. As for what those microscopic laws of physics are, we don’t need to say in detail to see how the proposal might work. All we need to assume is that there is an approximate quantum gravity theory valid for energies well below the Planck energy and that this can ...
... and meaningful mathematical question. As for what those microscopic laws of physics are, we don’t need to say in detail to see how the proposal might work. All we need to assume is that there is an approximate quantum gravity theory valid for energies well below the Planck energy and that this can ...
The Emperor`s New Mind by Roger Penrose
... including the 1988 Wolf Prize for physics which he shared with Stephen Hawking for their joint contribution to our understanding of the universe. "Many mathematicians working in computer science propose that it will soon be possible to build computers capable of artificial intelligence, machines tha ...
... including the 1988 Wolf Prize for physics which he shared with Stephen Hawking for their joint contribution to our understanding of the universe. "Many mathematicians working in computer science propose that it will soon be possible to build computers capable of artificial intelligence, machines tha ...
Laser cooling of two trapped ions: Sideband cooling beyond the
... which, using the relation x5 A1/2m n (a † 1a) and definition ~11!, is rewritten as exp(ikx)5exp„i h (a † 1a)…. The LambDicke regime corresponds to the condition An h !1, with n vibrational number; in other words, to the situation in which, during a spontaneous emission, a change in the vibrational n ...
... which, using the relation x5 A1/2m n (a † 1a) and definition ~11!, is rewritten as exp(ikx)5exp„i h (a † 1a)…. The LambDicke regime corresponds to the condition An h !1, with n vibrational number; in other words, to the situation in which, during a spontaneous emission, a change in the vibrational n ...
The next stage: quantum game theory
... and that information theory is inseparable from both applied and fundamental physics. Attention to the very physical aspects of information processing revealed new perspectives of computation, cryptography and communication methods. In most of the cases quantum description of the system provides adv ...
... and that information theory is inseparable from both applied and fundamental physics. Attention to the very physical aspects of information processing revealed new perspectives of computation, cryptography and communication methods. In most of the cases quantum description of the system provides adv ...
using standard syste - the Max Planck Institute for the Physics of
... the classical equations of motion and the existence of chaos in the classical dynamics of the three-body system. Two-electron atoms have played an important role in the development of theoretical physics in this century: They were a catalyst for the quantum theory in the mid 1920s, since the old qua ...
... the classical equations of motion and the existence of chaos in the classical dynamics of the three-body system. Two-electron atoms have played an important role in the development of theoretical physics in this century: They were a catalyst for the quantum theory in the mid 1920s, since the old qua ...
TOPICS IN QUANTUM NANOSTRUCTURE PHYSICS: SPIN-ORBIT EFFECTS AND FAR-INFRARED RESPONSE TEMES DE F´
... quantum ring systems Because of their particular topology, quantum ring (QR) systems exhibit unique physical phenomena that make them very interesting from both a purely theoretical and a technological point of view. In this sense they allow, for example, the observation of Aharonov-Bohm oscillation ...
... quantum ring systems Because of their particular topology, quantum ring (QR) systems exhibit unique physical phenomena that make them very interesting from both a purely theoretical and a technological point of view. In this sense they allow, for example, the observation of Aharonov-Bohm oscillation ...
107, 195303 (2011)
... [10] opens a completely new avenue for investigating the SOC physics using degenerate cold Fermi gases. In this context, it is natural to investigate the BCS-BEC crossover physics [11,12] in the presence of SOC, which is an important and interesting problem by itself and has not been investigated pr ...
... [10] opens a completely new avenue for investigating the SOC physics using degenerate cold Fermi gases. In this context, it is natural to investigate the BCS-BEC crossover physics [11,12] in the presence of SOC, which is an important and interesting problem by itself and has not been investigated pr ...
introduction to quantum field theory
... understood as a continuous system and whose vibrations are described by a function (called the ‘displacement field’) defined along the string that specifies its (transverse) displacement from equilibrium. This mechanical system is not described by specifying the equations of motion for each atom sep ...
... understood as a continuous system and whose vibrations are described by a function (called the ‘displacement field’) defined along the string that specifies its (transverse) displacement from equilibrium. This mechanical system is not described by specifying the equations of motion for each atom sep ...
... can ow without dissipation even inside a rigid crystalline structure, although being counterintuitive, has been proposed more than forty years ago [11, 12, 13]. A similar behavior, which cannot occur in classical solids where atoms are well localized around their lattice positions, is not in princi ...
An experimental and theoretical guide to strongly interacting
... atoms, molecules and ions with switchable long range interactions establishes an ideal basis for applications in quantum simulation, quantum computation and quantum optics. Generally there exist two pathways to prepare a controllable ensemble of strongly interacting particles. One way is to start wi ...
... atoms, molecules and ions with switchable long range interactions establishes an ideal basis for applications in quantum simulation, quantum computation and quantum optics. Generally there exist two pathways to prepare a controllable ensemble of strongly interacting particles. One way is to start wi ...
Chapter 1 - BYU Physics and Astronomy
... Figure 4-1 Results in the Game of Life Measurement ...................................................... 52 Figure 4-2 A Game of Life glider “moving” ................................................................... 54 Figure 5-1 The Q Box ......................................................... ...
... Figure 4-1 Results in the Game of Life Measurement ...................................................... 52 Figure 4-2 A Game of Life glider “moving” ................................................................... 54 Figure 5-1 The Q Box ......................................................... ...
Theoretical methods that help understanding the structure and
... strong foundations. The theory is based on the study of practical solutions to the Schrödinger equation. It is well known that the Schrödinger equation is easily solved exactly for oneelectron atoms, but the exact solution for any other system was not found possible, which lead to the famous remar ...
... strong foundations. The theory is based on the study of practical solutions to the Schrödinger equation. It is well known that the Schrödinger equation is easily solved exactly for oneelectron atoms, but the exact solution for any other system was not found possible, which lead to the famous remar ...
Quantum fluctuations in modulated nonlinear oscillators Vittorio Peano and M I Dykman
... between the width of the ensuing frequency comb and the oscillator decay rate. As a consequence, a weakly damped nonlinear oscillator can have coexisting states of forced vibrations, i.e. display bistability, already for small amplitudes of resonant modulation [2]. One of the general physics problem ...
... between the width of the ensuing frequency comb and the oscillator decay rate. As a consequence, a weakly damped nonlinear oscillator can have coexisting states of forced vibrations, i.e. display bistability, already for small amplitudes of resonant modulation [2]. One of the general physics problem ...
Quantifying Entanglement
... EPR aimed to show that QM was incomplete, that is, that additional variables (not supplied by the traditional ψ-function) were needed to completely specify the state of a system. Meanwhile, however, they wished to hold onto the intuitive notions of causal determinism (i.e. realism) and locality. Bel ...
... EPR aimed to show that QM was incomplete, that is, that additional variables (not supplied by the traditional ψ-function) were needed to completely specify the state of a system. Meanwhile, however, they wished to hold onto the intuitive notions of causal determinism (i.e. realism) and locality. Bel ...
Perturbation Theory and Atomic Resonances Since Schrödinger`s
... clear from Schrödinger’s procedure that separability and integrability played no essential rôle in the calculation, and that perturbative corrections could be calculated to arbitrary order. Due to this first major success of the Schrödinger theory, both Schrödinger’s equation and his perturbatio ...
... clear from Schrödinger’s procedure that separability and integrability played no essential rôle in the calculation, and that perturbative corrections could be calculated to arbitrary order. Due to this first major success of the Schrödinger theory, both Schrödinger’s equation and his perturbatio ...
Generation of Clebsch–Gordan coefficients for the point and double
... of their properties. Section 3 provides a short description of the B ETHE program, while a few simple examples are shown in Section 4. In Section 5, we describe the level splitting of a (two-electron) molecular ion in a tetrahedral environment including the construction of the two-particle wave func ...
... of their properties. Section 3 provides a short description of the B ETHE program, while a few simple examples are shown in Section 4. In Section 5, we describe the level splitting of a (two-electron) molecular ion in a tetrahedral environment including the construction of the two-particle wave func ...
StMalloQuantumComputing
... The laws of quantum mechanics differ radically from the laws of classical physics. The unit of information, the qubit can exist as a 0, or 1, or, simultaneously, as both 0 and 1. ...
... The laws of quantum mechanics differ radically from the laws of classical physics. The unit of information, the qubit can exist as a 0, or 1, or, simultaneously, as both 0 and 1. ...
Size Effects in Nanostructured Superconductors
... the coherence length, superconducting and thermal fluctuations cause novel phenomena like phase slip centers which give finite resistance at temperatures below Tc. In zero-dimensional superconductors too, superconductivity is known to persist at dimensions lower than ξ0 and λL. In fact, Anderson had ...
... the coherence length, superconducting and thermal fluctuations cause novel phenomena like phase slip centers which give finite resistance at temperatures below Tc. In zero-dimensional superconductors too, superconductivity is known to persist at dimensions lower than ξ0 and λL. In fact, Anderson had ...