Coherent control of quantum dynamics and the associated applications in quantum information science as well as atomic and molecular physics.
... NUS Graduate School for Integrative Sciences and Engineering Research Project Write-up ...
... NUS Graduate School for Integrative Sciences and Engineering Research Project Write-up ...
Document
... •Schrödinger found a wave equation that described these waves and provided additional information about the electron states •The Schrödinger Wave Equation is a better description than the simple picture of standing circular waves that we saw at the end of last chapter •It is a second order different ...
... •Schrödinger found a wave equation that described these waves and provided additional information about the electron states •The Schrödinger Wave Equation is a better description than the simple picture of standing circular waves that we saw at the end of last chapter •It is a second order different ...
The Quantum Jump Approach and Quantum Trajectories, Springer
... i.e. the intuitively expected ground state. In this case the result of the resetting is a pure state, which simplifies numerical simulations. As shown in Ref. [6] the ensemble of all possible random paths (quantum trajectories) leads to a reduced density matrix for the ensemble of atoms which satisf ...
... i.e. the intuitively expected ground state. In this case the result of the resetting is a pure state, which simplifies numerical simulations. As shown in Ref. [6] the ensemble of all possible random paths (quantum trajectories) leads to a reduced density matrix for the ensemble of atoms which satisf ...
The Transactional Interpretation of Quantum Mechanics http://www
... side of the apparatus causes (in some sense of the word cause) the photon on the left side to be in the same quantum mechanical state, and this does not happen until well after they have left the source. This EPR “influence across space time” works even if the measurements are kilometers (or light y ...
... side of the apparatus causes (in some sense of the word cause) the photon on the left side to be in the same quantum mechanical state, and this does not happen until well after they have left the source. This EPR “influence across space time” works even if the measurements are kilometers (or light y ...
PPT - Fernando Brandao
... probing part of its environment can only learn about the measurement of a preferred observable Objectivity of outcomes: Different observes accessing different parts of the environment have almost full information about the preferred observable and agree on what they observe ...
... probing part of its environment can only learn about the measurement of a preferred observable Objectivity of outcomes: Different observes accessing different parts of the environment have almost full information about the preferred observable and agree on what they observe ...
Physics 214 Lecture 11
... systems. However, a demonstration that quantum mechanics applies equally to macroscopic mechanical systems has been a long-standing challenge... Here, using conventional cryogenic refrigeration, we show that we can cool a mechanical mode to its quantum ground state by using a microwave-frequency mec ...
... systems. However, a demonstration that quantum mechanics applies equally to macroscopic mechanical systems has been a long-standing challenge... Here, using conventional cryogenic refrigeration, we show that we can cool a mechanical mode to its quantum ground state by using a microwave-frequency mec ...
Otto Stern and the discovery of space quantization
... moment. Now there is nothing in physics to suggest that these magnetic moments and angular moments would line up in a magnetic field in any coherent fashion. Because the angular moments could point in any direction, there would be a big concentration equatorially around the zero projection. The resu ...
... moment. Now there is nothing in physics to suggest that these magnetic moments and angular moments would line up in a magnetic field in any coherent fashion. Because the angular moments could point in any direction, there would be a big concentration equatorially around the zero projection. The resu ...
Phase Shifting of an Interferometer using Nonlocal Quantum-State Correlations
... So far experiments with a single interferometer have exploited the idea that the amplitude of the interference pattern can be reduced to zero by changes or projections in the state of the light. It has been shown recently that by using entangled states of light the amplitude can be changed nonlocall ...
... So far experiments with a single interferometer have exploited the idea that the amplitude of the interference pattern can be reduced to zero by changes or projections in the state of the light. It has been shown recently that by using entangled states of light the amplitude can be changed nonlocall ...
There are 4 quantum numbers. - 12S7F-note
... The principle quantum number [n] refers to the electron shell that the electron exists in. The angular momentum number [l] is the orbital of the electron i.e. the s-orbital is represented by 0, the p-orbital by 1, the d-orbital by 2 and so on. The magnetic quantum number [ml] is the sub-orbital or c ...
... The principle quantum number [n] refers to the electron shell that the electron exists in. The angular momentum number [l] is the orbital of the electron i.e. the s-orbital is represented by 0, the p-orbital by 1, the d-orbital by 2 and so on. The magnetic quantum number [ml] is the sub-orbital or c ...
报告海报 - 中国科学院武汉物理与数学研究所
... Quantum coherence is one of the keys to quantum computing, but it is fundamentally limited by interactions with the environment. New device designs and better materials have significantly reduced the level of intrinsic decoherence in e.g. superconducting qubits, and in addition quantum error correct ...
... Quantum coherence is one of the keys to quantum computing, but it is fundamentally limited by interactions with the environment. New device designs and better materials have significantly reduced the level of intrinsic decoherence in e.g. superconducting qubits, and in addition quantum error correct ...
Detection of entanglement and of features of quantum evolution with
... We will give an overview of several recent results concerning the detection of properties of composite states and of quantum evolutions by employing measurements of complementary properties. Two properties of a quantum systems are called complementary if they are such that, if one knows the value of ...
... We will give an overview of several recent results concerning the detection of properties of composite states and of quantum evolutions by employing measurements of complementary properties. Two properties of a quantum systems are called complementary if they are such that, if one knows the value of ...
PHYS 2100 Final Examination Introduction to Methods of Theoretical Physics Fall 1998
... There is an infinitely high potential wall at x = 0 and the potential remains at zero for x → ∞ . The particle is in a bound, stationary quantum mechanical state. a) Sketch a possible energy level on the diagram above. b) Sketch a possible form for the time-independent wave function u ( x ) using th ...
... There is an infinitely high potential wall at x = 0 and the potential remains at zero for x → ∞ . The particle is in a bound, stationary quantum mechanical state. a) Sketch a possible energy level on the diagram above. b) Sketch a possible form for the time-independent wave function u ( x ) using th ...
Quantum physics
... If one of the slits in a double slit experiment is closed, one sees only a diffraction pattern from a single slit (P1). If the other slit is opened and the first one closed, one sees only the diffraction pattern from the other slit (P2). If both are opened, one does not simply see the sum of P1 and ...
... If one of the slits in a double slit experiment is closed, one sees only a diffraction pattern from a single slit (P1). If the other slit is opened and the first one closed, one sees only the diffraction pattern from the other slit (P2). If both are opened, one does not simply see the sum of P1 and ...
Quantum Manipulation of Ultracold Atoms—V. Vuletic
... Atoms isolated in vacuum currently offer the longest storage times for quantum bits, with coherence times of several seconds. However, massive particles are far from ideal for transmitting quantum information in view of the particle velocity and vacuum requirements. In contrast, photons are ideal ca ...
... Atoms isolated in vacuum currently offer the longest storage times for quantum bits, with coherence times of several seconds. However, massive particles are far from ideal for transmitting quantum information in view of the particle velocity and vacuum requirements. In contrast, photons are ideal ca ...
Schrödinger`s `Cat-in-the-Box Experiment
... Many students that are going into physics major as a master degree might not have the basis of Quantum theory. I recommend students pursuing physics as major to consider reading my paper to get a heads up of what they will be progressively learning from entering physics courses through to their mast ...
... Many students that are going into physics major as a master degree might not have the basis of Quantum theory. I recommend students pursuing physics as major to consider reading my paper to get a heads up of what they will be progressively learning from entering physics courses through to their mast ...