Quantum dots coordinated with conjugated organic ligands: new
... quantum dots exhibit fluorescence intermittency, or the tendency to blink [80]. Since that time, researchers have studied this phenomenon intensely using various experimental parameters and theoretical models [81–87]. The most common explanation for blinking in quantum dots revolves around the trapp ...
... quantum dots exhibit fluorescence intermittency, or the tendency to blink [80]. Since that time, researchers have studied this phenomenon intensely using various experimental parameters and theoretical models [81–87]. The most common explanation for blinking in quantum dots revolves around the trapp ...
An exponential separation between quantum and classical one
... A potential separation for a total function? So have we obtained a quadratic separation between quantum and classical 1WCC? Unfortunately not yet... for every group G people have considered so far (e.g. abelian groups), there is in fact a more clever O(log |G|) bit classical protocol! The complexit ...
... A potential separation for a total function? So have we obtained a quadratic separation between quantum and classical 1WCC? Unfortunately not yet... for every group G people have considered so far (e.g. abelian groups), there is in fact a more clever O(log |G|) bit classical protocol! The complexit ...
Uncertainty relation between angle and orbital angular momentum
... In optics, there is a method for controlling and measuring angular momenta of photons. Franke-Arnold and Padgett et al. [11, 12] have tested the uncertainty relation of Judge [4] and Berbett, Pegg [7], by using an analyzer of photon angular momentum. Uchida and Tonomura [13] first made a coherent el ...
... In optics, there is a method for controlling and measuring angular momenta of photons. Franke-Arnold and Padgett et al. [11, 12] have tested the uncertainty relation of Judge [4] and Berbett, Pegg [7], by using an analyzer of photon angular momentum. Uchida and Tonomura [13] first made a coherent el ...
The Quantum IO Monad - School of Computer Science
... Haskell is a pure functional programming language, treating computations as the evaluation of pure mathematical functions. A function is said to be pure if it always returns the same result when given the same arguments, and in producing that result has not caused any side-effects to occur within th ...
... Haskell is a pure functional programming language, treating computations as the evaluation of pure mathematical functions. A function is said to be pure if it always returns the same result when given the same arguments, and in producing that result has not caused any side-effects to occur within th ...
The Many- Worlds Interpreta tion of Quantum Mechanics
... the state function' of A + S. Thus one might argue that a determination of the state of A would constitute such a drastic intervention that A would cease to function as an observer. The first objection to this view is that no matter what the state of A + S is, there is in principle a complete set of ...
... the state function' of A + S. Thus one might argue that a determination of the state of A would constitute such a drastic intervention that A would cease to function as an observer. The first objection to this view is that no matter what the state of A + S is, there is in principle a complete set of ...
Quantum Computing and Communications
... assisted computing and communications where we use the new paradigm to improve (assist) the performance of classical systems (e.g. searching in an unsorted database or strengthen communication security). In addition the second semester deals with quantum based communications or more precisely with q ...
... assisted computing and communications where we use the new paradigm to improve (assist) the performance of classical systems (e.g. searching in an unsorted database or strengthen communication security). In addition the second semester deals with quantum based communications or more precisely with q ...
Chapter 3 Basic quantum statistical mechanics of spin
... spin operators. A representation of a Lie algebra is a set of three matrices satisfying the commutation relations, for su(2) given by (3.1). An irreducible representation is a set of matrices such that no unitary transformation U S a U † block-diagonalizes all three matrices. From the theory of Lie ...
... spin operators. A representation of a Lie algebra is a set of three matrices satisfying the commutation relations, for su(2) given by (3.1). An irreducible representation is a set of matrices such that no unitary transformation U S a U † block-diagonalizes all three matrices. From the theory of Lie ...
A continued fraction resummation form of bath
... second-order perturbation where the perturbed term is selfconsistently determined from equilibrium distribution.30,31 The variational polaron method is more reliable in the unbiased two-site system with a relatively fast bath. A more systematic approach beyond the second-order perturbation is to inc ...
... second-order perturbation where the perturbed term is selfconsistently determined from equilibrium distribution.30,31 The variational polaron method is more reliable in the unbiased two-site system with a relatively fast bath. A more systematic approach beyond the second-order perturbation is to inc ...
Polynomial-Time Algorithms for Prime Factorization and Discrete
... hard that several cryptosystems based on their difficulty have been proposed, including the widely used RSA public key cryptosystem developed by Rivest, Shamir, and Adleman [1978]. We show that these problems can be solved in polynomial time on a quantum computer with a small probability of error. C ...
... hard that several cryptosystems based on their difficulty have been proposed, including the widely used RSA public key cryptosystem developed by Rivest, Shamir, and Adleman [1978]. We show that these problems can be solved in polynomial time on a quantum computer with a small probability of error. C ...
as a PDF
... The Chern number approach to quantum transport has been extended to a large class of quantum mechanical systems, including models of the integer Hall effect [17, 24, 25, 29-31, 41], to models with electron-electron interactions [3, 23, 30] and to other systems that bear only little resemblance to th ...
... The Chern number approach to quantum transport has been extended to a large class of quantum mechanical systems, including models of the integer Hall effect [17, 24, 25, 29-31, 41], to models with electron-electron interactions [3, 23, 30] and to other systems that bear only little resemblance to th ...
Distance between quantum states in the presence of initial qubit
... is the von Neumann entropy. This quantity takes values from the unit interval 0 DJS [ρ1 ,ρ2 ] 1. ...
... is the von Neumann entropy. This quantity takes values from the unit interval 0 DJS [ρ1 ,ρ2 ] 1. ...
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... Abstract. According to the Harris-Luck criterion the relevance of a fluctuating interaction at the critical point is connected to the value of the fluctuation exponent ω. Here we consider different types of relevant fluctuations in the quantum Ising chain and investigate the universality class of ra ...
... Abstract. According to the Harris-Luck criterion the relevance of a fluctuating interaction at the critical point is connected to the value of the fluctuation exponent ω. Here we consider different types of relevant fluctuations in the quantum Ising chain and investigate the universality class of ra ...
Vibration multistability and quantum switching for dispersive coupling Maizelis, Rudner, Dykman
... cavity mode to a two-level atom in cavity QED or to an effectively two-level Josephson junction in circuit QED, which has been studied in many experiments (see, e.g., Refs. [3,16,17] and references therein). More generally, Hi may take on a more complicated form. In particular, the coupling does not ...
... cavity mode to a two-level atom in cavity QED or to an effectively two-level Josephson junction in circuit QED, which has been studied in many experiments (see, e.g., Refs. [3,16,17] and references therein). More generally, Hi may take on a more complicated form. In particular, the coupling does not ...
The symmetrized quantum potential and space as a direct
... theoretical results show that the mathematical model of space-time does not correspond to a physical reality, and propose “state space” or “timeless space” as the arena instead. For example Palmer, in his recent paper entitled A New Geometric Framework for the Foundations of Quantum Theory and the R ...
... theoretical results show that the mathematical model of space-time does not correspond to a physical reality, and propose “state space” or “timeless space” as the arena instead. For example Palmer, in his recent paper entitled A New Geometric Framework for the Foundations of Quantum Theory and the R ...