学术报告
... energy, the fidelity susceptibility shows distinct scaling and singular behaviours around the critical point. Secondly, I would like to introduce the relation between the fidelity susceptibility and quantum adiabatic theorem. For a d-dimensional quantum many-body system, we show that the duration ti ...
... energy, the fidelity susceptibility shows distinct scaling and singular behaviours around the critical point. Secondly, I would like to introduce the relation between the fidelity susceptibility and quantum adiabatic theorem. For a d-dimensional quantum many-body system, we show that the duration ti ...
Quantum phase transition - Condensed Matter Theory and Quantum
... Three critical exponents can be defined this way: α=Λ(C,t), β=Λ(m,t) and γ=Λ(χ,t), where C is the heat capacity, m is the magnetization and χ is the magnetic susceptibility. ...
... Three critical exponents can be defined this way: α=Λ(C,t), β=Λ(m,t) and γ=Λ(χ,t), where C is the heat capacity, m is the magnetization and χ is the magnetic susceptibility. ...
Slides from Lecture 9-11
... In practice, no: we only need a few dozen. In theory, no: some self-adjoint ops represent things disallowed by ‘superselection’ — e.g. real particles are either bosons or fermions, not some mixture. ...
... In practice, no: we only need a few dozen. In theory, no: some self-adjoint ops represent things disallowed by ‘superselection’ — e.g. real particles are either bosons or fermions, not some mixture. ...
Quantized Vibrational Energy for a diatomic molecule
... Where do the energy equations come from? The motion of atoms, molecules, electrons … is described by Quantum Mechanics. The central equation of Quantum Mechanics is the Schrödinger Equation. Solving the Schrödinger equation for a ‘problem’, results in an expression for the energy of the particle(s) ...
... Where do the energy equations come from? The motion of atoms, molecules, electrons … is described by Quantum Mechanics. The central equation of Quantum Mechanics is the Schrödinger Equation. Solving the Schrödinger equation for a ‘problem’, results in an expression for the energy of the particle(s) ...
Quantum Mechanics
... treated as continuous variables, Again, this assumption is built into the structure of classical mechanics. ...
... treated as continuous variables, Again, this assumption is built into the structure of classical mechanics. ...
slides
... introduce two azimuthal quantum numbers and then in talking about the s, p, d separation you use one and in talking about the fine structure splitting you use the other. And the question is how can you have two quantum numbers that describe the eccentricity of the orbit? It only has one eccentricity ...
... introduce two azimuthal quantum numbers and then in talking about the s, p, d separation you use one and in talking about the fine structure splitting you use the other. And the question is how can you have two quantum numbers that describe the eccentricity of the orbit? It only has one eccentricity ...
Holonomic quantum computation with neutral atoms
... [1] is a dynamical one: in order to manipulate the quantum state of systems encoding information, local interactions between low dimensional subsystems (qubits) are switched on and off in such a way to enact a sequence of quantum gates. On the other hand, ever since the discovery of the Berry’s phase ...
... [1] is a dynamical one: in order to manipulate the quantum state of systems encoding information, local interactions between low dimensional subsystems (qubits) are switched on and off in such a way to enact a sequence of quantum gates. On the other hand, ever since the discovery of the Berry’s phase ...