On The Copenhagen Interpretation of Quantum Mechanics
... One of the aims of physics research is to discover all the different kinds of detectors Nature can trigger. During the past century, we discovered how to detect exotic properties like “weak isospin” that define the so-called “Standard Model” of matter. We already knew how to detect things like posit ...
... One of the aims of physics research is to discover all the different kinds of detectors Nature can trigger. During the past century, we discovered how to detect exotic properties like “weak isospin” that define the so-called “Standard Model” of matter. We already knew how to detect things like posit ...
Integrated optomechanics and linear optics quantum circuits
... • Very close to target values of 1/2 and 2/3 ...
... • Very close to target values of 1/2 and 2/3 ...
Diameters of rotationally and vibrationally excited diatomic molecules
... gas molecules are small and the corresponding typical molecular diameters can be given as simple functions of the molecular bond lengths (the equilibrium internuclear distance) [3,4]. In high-temperature gas, the situation is more complicated because the degree of rotational-vibrational excitation o ...
... gas molecules are small and the corresponding typical molecular diameters can be given as simple functions of the molecular bond lengths (the equilibrium internuclear distance) [3,4]. In high-temperature gas, the situation is more complicated because the degree of rotational-vibrational excitation o ...
Semiclassical formula for the number variance of the Riemann zeros
... Over the whole range 0 S L 1000 the largest difference between the ‘exact’ and semiclassical variances is 0.003 (over the range 0 6 L S 100 it is 0.002). It therefore appears that semiclassical theory gives a uniformly accurate description of the correlations in the heights of the zeros in both the ...
... Over the whole range 0 S L 1000 the largest difference between the ‘exact’ and semiclassical variances is 0.003 (over the range 0 6 L S 100 it is 0.002). It therefore appears that semiclassical theory gives a uniformly accurate description of the correlations in the heights of the zeros in both the ...
Quantum Numbers and Rules
... Physical characteristics that are quantizedsuch as energy, charge, and angular momentumare of such importance that names and symbols are given to them. The values of quantized entities are expressed in terms of quantum numbers, and the rules governing them are of the utmost importance in determini ...
... Physical characteristics that are quantizedsuch as energy, charge, and angular momentumare of such importance that names and symbols are given to them. The values of quantized entities are expressed in terms of quantum numbers, and the rules governing them are of the utmost importance in determini ...
Atomic Physics - CAFE SYSTEM CANARIAS
... This book is primarily intended to accompany an undergraduate course in atomic physics. It covers the core material and a selection of more advanced topics that illustrate current research in this field. The first six chapters describe the basic principles of atomic structure, starting in Chapter 1 wi ...
... This book is primarily intended to accompany an undergraduate course in atomic physics. It covers the core material and a selection of more advanced topics that illustrate current research in this field. The first six chapters describe the basic principles of atomic structure, starting in Chapter 1 wi ...
Proton tunneling in hydrogen bonds and its possible implications in
... Next, we consider a special case of structural isomerism that requires a chemical equilibrium of the different isomer forms or so-called tautomers, which differ only in the locations of their protons. A putative tautomerization event is shown in Fig. 2. To reduce complexity, a substrate (S) is assum ...
... Next, we consider a special case of structural isomerism that requires a chemical equilibrium of the different isomer forms or so-called tautomers, which differ only in the locations of their protons. A putative tautomerization event is shown in Fig. 2. To reduce complexity, a substrate (S) is assum ...
Document
... The physical reason behind this restriction entirely depends on the existence of entangled states of a physical system. Entanglement is a measurable physical resource that can be applied to perform various kinds of information and computational tasks. As it may be viewed as an amount of non-locality ...
... The physical reason behind this restriction entirely depends on the existence of entangled states of a physical system. Entanglement is a measurable physical resource that can be applied to perform various kinds of information and computational tasks. As it may be viewed as an amount of non-locality ...
On the importance of parallelism for quantum computation and the
... two extremities of an (theoretically) in nite number of choices for the basis relative to which the quantum measurements are to be performed. But even though the separation line between the four Bell states will drift with the choice of the basis vectors, the two extreme cases discussed above o er t ...
... two extremities of an (theoretically) in nite number of choices for the basis relative to which the quantum measurements are to be performed. But even though the separation line between the four Bell states will drift with the choice of the basis vectors, the two extreme cases discussed above o er t ...
Document
... There exists no general result in the literature, and one just have to treat the problem on a case by case basis. For example, Zha and Song (Phys. Lett. A, 2007) considered the teleportation of a 2-particle state when the given channel is an arbitrary state (Alice: 1234; Bob: 56) ...
... There exists no general result in the literature, and one just have to treat the problem on a case by case basis. For example, Zha and Song (Phys. Lett. A, 2007) considered the teleportation of a 2-particle state when the given channel is an arbitrary state (Alice: 1234; Bob: 56) ...
PPT2
... schemes we choose square pulses with Rabi frequency j and duraction j = / j. This leads to an excitation probability P(q) shown right. With increasing pulse duraction the region of excitation is narrowed down. All momenta q except those with q¼0 are excited. By using Blackman pulses a more box ...
... schemes we choose square pulses with Rabi frequency j and duraction j = / j. This leads to an excitation probability P(q) shown right. With increasing pulse duraction the region of excitation is narrowed down. All momenta q except those with q¼0 are excited. By using Blackman pulses a more box ...
Document
... Time dilation -> Classical field is glassy High phase space density -> Condensate Phase space density: Attractive potential ...
... Time dilation -> Classical field is glassy High phase space density -> Condensate Phase space density: Attractive potential ...
The emergence of the Planck scale
... where LP is the Planck length and L as in Eq. (1) is of the order of the dimension under consideration. The space-time foam referred to above arises at the Planck scale because the right-hand side in Eq. (2) becomes unity, indicating perpetual collapse and creation. From this point of view, as Wheel ...
... where LP is the Planck length and L as in Eq. (1) is of the order of the dimension under consideration. The space-time foam referred to above arises at the Planck scale because the right-hand side in Eq. (2) becomes unity, indicating perpetual collapse and creation. From this point of view, as Wheel ...
Quantum Zeno Effect
... Case 2: Bomb Present in the room. Now suppose that there is a bomb in the room. Then there are two possible outcomes in the first cycle. With probability sin2 Ɵ, the qubit passes the bomb and causes an explosion. With probability cos2Ɵ, the qubit goes through the lower path, does not see the bomb, ...
... Case 2: Bomb Present in the room. Now suppose that there is a bomb in the room. Then there are two possible outcomes in the first cycle. With probability sin2 Ɵ, the qubit passes the bomb and causes an explosion. With probability cos2Ɵ, the qubit goes through the lower path, does not see the bomb, ...
Microcanonical Ensemble
... and quantum mechanics is a more accurate description of our physical world. Fortunately, these two terms can be intuitively understandable without working with quantum mechanics equations. The following are the justifications of the two terms in the denominator. 1. N ! term: Quantum mechanics says t ...
... and quantum mechanics is a more accurate description of our physical world. Fortunately, these two terms can be intuitively understandable without working with quantum mechanics equations. The following are the justifications of the two terms in the denominator. 1. N ! term: Quantum mechanics says t ...
Shamsul Kaonain
... Einstein's theory of relativity. The resolution of this problem turns out to hinge on whether it is possible to clone an unknown quantum state, that is, construct a copy of a quantum state. Cloning turns out not to be possible in general in quantum mechanics. This no cloning theorem , discovered in ...
... Einstein's theory of relativity. The resolution of this problem turns out to hinge on whether it is possible to clone an unknown quantum state, that is, construct a copy of a quantum state. Cloning turns out not to be possible in general in quantum mechanics. This no cloning theorem , discovered in ...
5.2 The Wave Equation
... Sometimes we want to calculate the average value of some measurable quantity. Just as quantum mechanics has its own way of calculating probabilities, quantum mechanics has its own special way of calculating averages. Let's begin with an example. Suppose we want to find the average of the set of num ...
... Sometimes we want to calculate the average value of some measurable quantity. Just as quantum mechanics has its own way of calculating probabilities, quantum mechanics has its own special way of calculating averages. Let's begin with an example. Suppose we want to find the average of the set of num ...
Post-Markov master equation for the dynamics of open quantum
... non-Markovian dynamics, these exact evolution equations may be cast into the form of a time-local master equation involving the reduced density operator r t at time t only. A finite memory time and thus non-Markovian effects are exactly taken into account by suitable time dependent coefficients ente ...
... non-Markovian dynamics, these exact evolution equations may be cast into the form of a time-local master equation involving the reduced density operator r t at time t only. A finite memory time and thus non-Markovian effects are exactly taken into account by suitable time dependent coefficients ente ...
Spontaneous electromagnetic superconductivity of QCDxQED
... - The condensate forms a lattice, which is made of the new type of topological defects, the “ρ vortices”. - The emergence of the condensate of the charged ρ mesons induces spontaneous condensation of the neutral ρ0 mesons. - The condensate of charged ρ mesons implies superconductivity. - The conden ...
... - The condensate forms a lattice, which is made of the new type of topological defects, the “ρ vortices”. - The emergence of the condensate of the charged ρ mesons induces spontaneous condensation of the neutral ρ0 mesons. - The condensate of charged ρ mesons implies superconductivity. - The conden ...