Lecture 4
... gives an incomplete picture of reality What does that mean? There might be a deeper „classical“ theory that allows to eliminate the probabilistic predictions of quantum mechanics by referring to „hidden parameters“ The state 1/21/2 (|00i+|11i) on two spatially separated qubits exhibits „spooky actio ...
... gives an incomplete picture of reality What does that mean? There might be a deeper „classical“ theory that allows to eliminate the probabilistic predictions of quantum mechanics by referring to „hidden parameters“ The state 1/21/2 (|00i+|11i) on two spatially separated qubits exhibits „spooky actio ...
MORE ON ERROR CORRECTION. Slides in PPT.
... Introduction: why quantum error correction? • Quantum states of superposition (which stores quantum information) extremely fragile. • Quantum error correction more tricky than classical error correction. • In the field of quantum computation, what is possible in theory is very far off from what can ...
... Introduction: why quantum error correction? • Quantum states of superposition (which stores quantum information) extremely fragile. • Quantum error correction more tricky than classical error correction. • In the field of quantum computation, what is possible in theory is very far off from what can ...
Comment on" On the realisation of quantum Fisher information"
... Iγn elementary properties of the integrals of the product of the power and algebraic functions are employed), the ultimate results are given as ...
... Iγn elementary properties of the integrals of the product of the power and algebraic functions are employed), the ultimate results are given as ...
Document
... Machine Learning techniques – supervised learning --- where the algorithm generates a function that maps inputs to desired outputs. One standard formulation of the supervised learning task is the classification problem: the learner is required to learn (to approximate the behavior of) a function wh ...
... Machine Learning techniques – supervised learning --- where the algorithm generates a function that maps inputs to desired outputs. One standard formulation of the supervised learning task is the classification problem: the learner is required to learn (to approximate the behavior of) a function wh ...
Why There are 3 Dimensions Final 4a
... bicylinder surface area is of less than planck area ℓ 2P and a total volume is that of planck volume ℓ 3P only when radiating, (more on entropy later). Having a maximum thickness of planck length (ℓP) it is a virtual plane without outside influences. ...
... bicylinder surface area is of less than planck area ℓ 2P and a total volume is that of planck volume ℓ 3P only when radiating, (more on entropy later). Having a maximum thickness of planck length (ℓP) it is a virtual plane without outside influences. ...
Solutions for class #5 from Yosumism website Problem 1: Problem 27: YOUR NOTES:
... One doesn't actually need to know much (if anything) about spherical harmonics to solve this problem. One needs only the relation . Since the problem asks for states where , and it gives the form of spherical harmonics employed as , one can eliminate the third term after the dot-product. So, the giv ...
... One doesn't actually need to know much (if anything) about spherical harmonics to solve this problem. One needs only the relation . Since the problem asks for states where , and it gives the form of spherical harmonics employed as , one can eliminate the third term after the dot-product. So, the giv ...
The exotic world of quantum matter
... energy splitting of spin states via spin-orbit-coupling (simulates the magnetic field). ...
... energy splitting of spin states via spin-orbit-coupling (simulates the magnetic field). ...
From Last Time… - High Energy Physics
... be in two very different configurations, both at the same time. • Measurements: The act of measuring a quantum system can change its quantum state • Quantum Tunneling: particles can sometimes escape the quantum boxes they are in • Entanglement: two quantum-mechanical objects can be intertwined so th ...
... be in two very different configurations, both at the same time. • Measurements: The act of measuring a quantum system can change its quantum state • Quantum Tunneling: particles can sometimes escape the quantum boxes they are in • Entanglement: two quantum-mechanical objects can be intertwined so th ...
Multilinear Formulas and Skepticism of Quantum Computing
... (A): QC’s can’t be built for fundamental reason—Levin’s arguments (1) Analogy to unit-cost arithmetic model (2) Error-correction and fault-tolerance address only relative error in amplitudes, not absolute (3) “We have never seen a physical law valid to over a dozen decimals” (4) If a quantum comput ...
... (A): QC’s can’t be built for fundamental reason—Levin’s arguments (1) Analogy to unit-cost arithmetic model (2) Error-correction and fault-tolerance address only relative error in amplitudes, not absolute (3) “We have never seen a physical law valid to over a dozen decimals” (4) If a quantum comput ...
The Quantum Mechanical Model
... Erwin Schrodinger (mathematical equations using probability, quantum numbers) ...
... Erwin Schrodinger (mathematical equations using probability, quantum numbers) ...
Entanglement, Distillation and Quantum Repeaters
... have been introduced. They are often connected to an operational task and many are very hard or impossible to evaluate in general. As it turns out, entanglement can be view as a ressource, which can be transfered between systems. ...
... have been introduced. They are often connected to an operational task and many are very hard or impossible to evaluate in general. As it turns out, entanglement can be view as a ressource, which can be transfered between systems. ...
The Emergence of Quantum Mechanics
... where ∆t is the time unit of our clock, and the first factor 2 is the one in Eq. (3.14). (“Planck’s constant”, ~ , has been inserted merely to give time and energy the usual physical dimensions.) This may seem to be a severe restriction, but, first, one can argue that 2π~/∆t here is the Planck ener ...
... where ∆t is the time unit of our clock, and the first factor 2 is the one in Eq. (3.14). (“Planck’s constant”, ~ , has been inserted merely to give time and energy the usual physical dimensions.) This may seem to be a severe restriction, but, first, one can argue that 2π~/∆t here is the Planck ener ...
