Qubit metrology for building a fault-tolerant quantum
... implementation. I explain here the common key driver for continued improvement - the metrology of qubit errors. We must focus on errors because classical and quantum computation are fundamentally different. The classical NOT operation in CMOS electronics can have zero error, even with moderate chang ...
... implementation. I explain here the common key driver for continued improvement - the metrology of qubit errors. We must focus on errors because classical and quantum computation are fundamentally different. The classical NOT operation in CMOS electronics can have zero error, even with moderate chang ...
Polarized Light and Quantum Mechanics: An Optical
... by 50%. What does this have to do with quantum theory? The answer is that photons from the light bulb are unpolarized. From the quantum point of view, unpolarized light, or even partially polarized light, consists of photons that cannot be described as in a definite polarization state. In a real sen ...
... by 50%. What does this have to do with quantum theory? The answer is that photons from the light bulb are unpolarized. From the quantum point of view, unpolarized light, or even partially polarized light, consists of photons that cannot be described as in a definite polarization state. In a real sen ...
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... Quantum entropy of a black hole is commonly considered as a formula for the communal entropy representing a series, where the major term is coincident with Bekenstein-Hawking entropy in a semiclassical approximation, whereas other terms are its quantum corrections. This paper presents the developmen ...
... Quantum entropy of a black hole is commonly considered as a formula for the communal entropy representing a series, where the major term is coincident with Bekenstein-Hawking entropy in a semiclassical approximation, whereas other terms are its quantum corrections. This paper presents the developmen ...
PowerPoint - Subir Sachdev
... Key difficulty: Multiple order parameters (BoseEinstein condensate, charge density wave, valencebond-solid order…) not related by symmetry, but clearly physically connected. Standard methods only predict strong first order transitions (for generic parameters). Key theoretical tool: Duality ...
... Key difficulty: Multiple order parameters (BoseEinstein condensate, charge density wave, valencebond-solid order…) not related by symmetry, but clearly physically connected. Standard methods only predict strong first order transitions (for generic parameters). Key theoretical tool: Duality ...
Quantum Computing
... The development of digital computers rendered the distinction between computable and uncomputable functions too coarse in practice, as it does not take into account the time required for computation. What was needed for the theory of computation was some characterization of eciently computable func ...
... The development of digital computers rendered the distinction between computable and uncomputable functions too coarse in practice, as it does not take into account the time required for computation. What was needed for the theory of computation was some characterization of eciently computable func ...