QuVis: The Quantum Mechanics Visualization Project
... the teaching and learning of quantum mechanics concepts at university level [4,5]. This resource builds on existing education research as well as our teaching experience. The animations are in many ways complementary to other resources: Each animation shows a situation aimed at clarifying a particul ...
... the teaching and learning of quantum mechanics concepts at university level [4,5]. This resource builds on existing education research as well as our teaching experience. The animations are in many ways complementary to other resources: Each animation shows a situation aimed at clarifying a particul ...
Momentum vs. Wavevector
... • States like |x0〉 and |k0〉 have 〈ψ|ψ〉=∞ • All physical states must have 〈ψ|ψ〉=1 • CONCLUSION 1: states such as |x0〉 and |k0〉 are non-physical, and can therefore only be used as intermediate states in calculations • CONCLUSION 2: Since a measurement of X produces the nonphysical state |x0〉, such a x ...
... • States like |x0〉 and |k0〉 have 〈ψ|ψ〉=∞ • All physical states must have 〈ψ|ψ〉=1 • CONCLUSION 1: states such as |x0〉 and |k0〉 are non-physical, and can therefore only be used as intermediate states in calculations • CONCLUSION 2: Since a measurement of X produces the nonphysical state |x0〉, such a x ...
Chapter 15
... must satisfy the boundary conditions (x) =0 at x=0 and x=a. The first and second derivatives of (x) be well-behaved functions between x=0 must also and x=a. This is the case for (x) . We conclude that (x) x c sin x / a d sin 2x / a is an acceptable wave function for the particl ...
... must satisfy the boundary conditions (x) =0 at x=0 and x=a. The first and second derivatives of (x) be well-behaved functions between x=0 must also and x=a. This is the case for (x) . We conclude that (x) x c sin x / a d sin 2x / a is an acceptable wave function for the particl ...
ppt - ICTS
... bits into N bits with the property that • For any x{0,1}n, i{1,…,n}, and y{0,1}N that differs from f(x) in at most 0.01N locations, we can recover xi by querying only q bits in y For q=2: • The Hadamard code is a LDC with N=2n • This is essentially optimal due to [Kerenidis-deWolf02] ...
... bits into N bits with the property that • For any x{0,1}n, i{1,…,n}, and y{0,1}N that differs from f(x) in at most 0.01N locations, we can recover xi by querying only q bits in y For q=2: • The Hadamard code is a LDC with N=2n • This is essentially optimal due to [Kerenidis-deWolf02] ...
The relation of colour charge to electric charge (E/c) −P2 −Q2 −(mc
... This can also be done using 2x2 Pauli matrices (labelled K,L,M) because two inertial observers agree on the component of momentum Q orthogonal to the component of momentum P in the direction of a Lorentz boost. ...
... This can also be done using 2x2 Pauli matrices (labelled K,L,M) because two inertial observers agree on the component of momentum Q orthogonal to the component of momentum P in the direction of a Lorentz boost. ...
Codeword stabilized quantum codes
... Once the graph has been chosen, the problem of finding a quantum code is reduced to a search for classical codes. There are no handy systematical constructions in classical coding theory to deal with codes of such perhaps exotic error patterns induced by our approach. But we do know the algorithm of ...
... Once the graph has been chosen, the problem of finding a quantum code is reduced to a search for classical codes. There are no handy systematical constructions in classical coding theory to deal with codes of such perhaps exotic error patterns induced by our approach. But we do know the algorithm of ...
Can Quantum-Mechanical Description of Physical Reality Be
... different wave functions (in our example )Ih and e„) to the same reality (the second system after the interaction with the first). Now, it may happen that the two wave functions, )th and e„, are eigenfunctions of two noncommuting operators corresponding to some physical quantities P and Q, respectiv ...
... different wave functions (in our example )Ih and e„) to the same reality (the second system after the interaction with the first). Now, it may happen that the two wave functions, )th and e„, are eigenfunctions of two noncommuting operators corresponding to some physical quantities P and Q, respectiv ...
this PDF file - e
... The general theory of relativity provides the notion that gravity is related to space-time. Gravity curves the space-time so objects will moves on a curved path [1]. This “new” gravitational theory lead to the more wide application of gravitational theory in the future, including GPS. In the same er ...
... The general theory of relativity provides the notion that gravity is related to space-time. Gravity curves the space-time so objects will moves on a curved path [1]. This “new” gravitational theory lead to the more wide application of gravitational theory in the future, including GPS. In the same er ...
Applications of the Schrodinger Wave Equation The free particle
... 3. They form a complete set → Fourier series. 4. They are alternatively even and odd about the center of the box. A function f(x) is even if f(-x) = f(x) and odd if f(-x) = -f(x) Parity is + 1 for n odd and -1 for n even 5. # nodes increases with n. 6. There is a zero point energy. In the lowest sta ...
... 3. They form a complete set → Fourier series. 4. They are alternatively even and odd about the center of the box. A function f(x) is even if f(-x) = f(x) and odd if f(-x) = -f(x) Parity is + 1 for n odd and -1 for n even 5. # nodes increases with n. 6. There is a zero point energy. In the lowest sta ...
Planetary motion, the hydrogen atom, and superintegrablity
... This is the tip of the iceberg! Superintegrable systems occur in all dimensions n ≥ 2 and for a great variety of conformally flat spaces and potentials on these spaces. They are always associated with noncommuting (non-Lie) algebras of higher order symmetries and the representation theory of the alg ...
... This is the tip of the iceberg! Superintegrable systems occur in all dimensions n ≥ 2 and for a great variety of conformally flat spaces and potentials on these spaces. They are always associated with noncommuting (non-Lie) algebras of higher order symmetries and the representation theory of the alg ...
Parallel Universes
... 10 to the 1092 meters away, there should be a sphere of radius 100 light-years identical to the one centered here, so all perceptions that we have during the next century will be identical to those of our counterparts over there. About 10 to the 10118 meters away should be an entire Hubble volume id ...
... 10 to the 1092 meters away, there should be a sphere of radius 100 light-years identical to the one centered here, so all perceptions that we have during the next century will be identical to those of our counterparts over there. About 10 to the 10118 meters away should be an entire Hubble volume id ...
While the ramifications of quantum computers
... million times longer than do systems made from superconducting circuits, a leading alternative, UNSW physicist Guilherme Tosi told participants at the event. This helps the silicon qubits to perform operations with one-sixth of the errors of superconducting circuits. If the team can pull off this lo ...
... million times longer than do systems made from superconducting circuits, a leading alternative, UNSW physicist Guilherme Tosi told participants at the event. This helps the silicon qubits to perform operations with one-sixth of the errors of superconducting circuits. If the team can pull off this lo ...
Entropy and Entanglement of Moving Two Atoms in a Squeezed
... squeezed states, even and odd coherent states and so on, don’t have minimum-uncertainty and they are nonclassical states, and have more applications for quantum communications and weak signal detection [8]. Quantum and classical correlations are at the heart of quantum information theory. It is seen ...
... squeezed states, even and odd coherent states and so on, don’t have minimum-uncertainty and they are nonclassical states, and have more applications for quantum communications and weak signal detection [8]. Quantum and classical correlations are at the heart of quantum information theory. It is seen ...
Synchronistic Phenomena as Entanglement
... a result of any causal influence of mind on matter or other minds but as ‘meaningful coincidences’, correlations not produced by causal interaction of the kind physicists know and apply successfully but mediated by correspondences of sense and meaning. In fact, it is a common feature of paranormal p ...
... a result of any causal influence of mind on matter or other minds but as ‘meaningful coincidences’, correlations not produced by causal interaction of the kind physicists know and apply successfully but mediated by correspondences of sense and meaning. In fact, it is a common feature of paranormal p ...
d4l happening whats
... But in spite of the complications of loops, it does work — I want to begin my series by showing explicitly how it works in perturbation theory in the simplest case of matching at the scale of a heavy particle. All effects of heavy particles at low energies small compared to their masses can be MATC ...
... But in spite of the complications of loops, it does work — I want to begin my series by showing explicitly how it works in perturbation theory in the simplest case of matching at the scale of a heavy particle. All effects of heavy particles at low energies small compared to their masses can be MATC ...
Quantum one-time programs
... two secret strings (or bits) s0 , s1 ; a receiver can specify a bit c, obtain sc , and then the OTM self-destructs so that sc is lost forever. OTMs are an attractive minimal hardware assumption: their specification is independent of any specific function f , so they could theoretically be mass-produ ...
... two secret strings (or bits) s0 , s1 ; a receiver can specify a bit c, obtain sc , and then the OTM self-destructs so that sc is lost forever. OTMs are an attractive minimal hardware assumption: their specification is independent of any specific function f , so they could theoretically be mass-produ ...