Theoretical Chemistry I Quantum Mechanics
... where θ(x) is the Heaviside step function which is defined as ...
... where θ(x) is the Heaviside step function which is defined as ...
Full-Text PDF
... studies of the quantum Otto cycle with a harmonic oscillator as a working medium. This model has the advantage that it is analytically trackable. In addition, an experimental realization has been achieved, employing a single ion in a harmonic trap. The review is embedded in the field of quantum ther ...
... studies of the quantum Otto cycle with a harmonic oscillator as a working medium. This model has the advantage that it is analytically trackable. In addition, an experimental realization has been achieved, employing a single ion in a harmonic trap. The review is embedded in the field of quantum ther ...
Quantum-gravitational effects for inflationary perturbations and the
... an enormous amount of solutions called string vacua. This is one of the reasons why string theory has not yet led to testable predictions. Additionally, most parts of string theory are only formulated perturbatively on a fixed background like in quantum field theory. A fundamentally background-indep ...
... an enormous amount of solutions called string vacua. This is one of the reasons why string theory has not yet led to testable predictions. Additionally, most parts of string theory are only formulated perturbatively on a fixed background like in quantum field theory. A fundamentally background-indep ...
107, 195303 (2011)
... spin-orbit coupling (SOC) and Zeeman field. We show that the superfluid order parameter destroyed by a large Zeeman field can be restored by the SOC. With increasing strengths of the Zeeman field, there is a series of topological quantum phase transitions from a nontopological superfluid state with ...
... spin-orbit coupling (SOC) and Zeeman field. We show that the superfluid order parameter destroyed by a large Zeeman field can be restored by the SOC. With increasing strengths of the Zeeman field, there is a series of topological quantum phase transitions from a nontopological superfluid state with ...
Chapter 10
... simple description of nature seems of that reason more and more remote, As an example on such a situation was when one was forced to give up Pauli’s exclusion principle”- one of the fundamental principles in the atomic physics, but necessarily not valid in the particle physics. Shortly this principl ...
... simple description of nature seems of that reason more and more remote, As an example on such a situation was when one was forced to give up Pauli’s exclusion principle”- one of the fundamental principles in the atomic physics, but necessarily not valid in the particle physics. Shortly this principl ...
Effective Field Theories in Cosmology - SUrface
... More specifically, this dissertation is organized as follows. In chapter 2, we introduce some basics EFT concepts which are extensively used in the rest of this thesis. We give a brief overview of the standard cosmological model, some of its limitations and some of the proposals put forward to addre ...
... More specifically, this dissertation is organized as follows. In chapter 2, we introduce some basics EFT concepts which are extensively used in the rest of this thesis. We give a brief overview of the standard cosmological model, some of its limitations and some of the proposals put forward to addre ...
The uncertainty relations in quantum mechanics
... all the members have sharply defined values for the canonically conjugate variables. This minimal interpretation states that it is not possible to prepare pure ensembles in which all systems have the same values for these quantities, or ensembles in which the spreads are smaller than allowed by quan ...
... all the members have sharply defined values for the canonically conjugate variables. This minimal interpretation states that it is not possible to prepare pure ensembles in which all systems have the same values for these quantities, or ensembles in which the spreads are smaller than allowed by quan ...
Unit 03 Lab - TTU Physics
... 1.1 Suppose you had an object that had a positive charge of 100C. a. If there were an object with 5C of charge 5m away from the 100C object, what would be the magnitude of the force that object would experience? What value do you get, if you divide the magnitude of the force the object experiences b ...
... 1.1 Suppose you had an object that had a positive charge of 100C. a. If there were an object with 5C of charge 5m away from the 100C object, what would be the magnitude of the force that object would experience? What value do you get, if you divide the magnitude of the force the object experiences b ...
Undergrad
... students who choose not to complete the entire physics major. The citation begins with a set of three introductory courses (9 credits) in mechanics and relativity (PHYS 171), electromagnetic fields (PHYS 272), and waves (PHYS 273). The citation also includes a one-credit introductory laboratory (PHY ...
... students who choose not to complete the entire physics major. The citation begins with a set of three introductory courses (9 credits) in mechanics and relativity (PHYS 171), electromagnetic fields (PHYS 272), and waves (PHYS 273). The citation also includes a one-credit introductory laboratory (PHY ...
Lecture Notes on Quantum Brownian Motion
... key property of the macroscopic evolution equations we will derive, namely their Markovian character. Both the heat equation (1.1) and the nonlinear Boltzmann equation (1.2) give the time derivative of the macroscopic density at any fixed time t in terms of the density at the same time only. I.e. th ...
... key property of the macroscopic evolution equations we will derive, namely their Markovian character. Both the heat equation (1.1) and the nonlinear Boltzmann equation (1.2) give the time derivative of the macroscopic density at any fixed time t in terms of the density at the same time only. I.e. th ...
Slide 1
... Based on the interaction between the radiation field and a superconductor, we propose a way to engineer quantum states using a SQUID charge qubit inside a microcavity. This device can act as a deterministic single photon source as well as generate any Fock states and an arbitrary superposition of Fo ...
... Based on the interaction between the radiation field and a superconductor, we propose a way to engineer quantum states using a SQUID charge qubit inside a microcavity. This device can act as a deterministic single photon source as well as generate any Fock states and an arbitrary superposition of Fo ...
Few-Particle Effects in Semiconductor Quantum Dots: Spectrum Calculations on
... symmetry in semiconductor quantum dots using configuration interaction calculation. Moreover, to compare with the experimental data, we studied the effects of hidden symmetry. The 2D single-band model and the 3D single-band model were used to generate the single-particle states. How the spectra affe ...
... symmetry in semiconductor quantum dots using configuration interaction calculation. Moreover, to compare with the experimental data, we studied the effects of hidden symmetry. The 2D single-band model and the 3D single-band model were used to generate the single-particle states. How the spectra affe ...
Reflection symmetric ballistic microstructures
... Because conductance is related to scattering from the system, the symmetry classes for quantum transport are closely related to those for the scattering matrix S. It has been shown5–8 that ensembles in which S is distributed with an ‘‘equal a priori probability’’ across the available matrix space pr ...
... Because conductance is related to scattering from the system, the symmetry classes for quantum transport are closely related to those for the scattering matrix S. It has been shown5–8 that ensembles in which S is distributed with an ‘‘equal a priori probability’’ across the available matrix space pr ...
Few-Particle Effects in Semiconductor Quantum Dots: Spectrum Calculations on
... symmetry in semiconductor quantum dots using configuration interaction calculation. Moreover, to compare with the experimental data, we studied the effects of hidden symmetry. The 2D single-band model and the 3D single-band model were used to generate the single-particle states. How the spectra affe ...
... symmetry in semiconductor quantum dots using configuration interaction calculation. Moreover, to compare with the experimental data, we studied the effects of hidden symmetry. The 2D single-band model and the 3D single-band model were used to generate the single-particle states. How the spectra affe ...
Coupling Josephson qubits via a current
... still lacks for refocusing the dynamical-phase shifts of the qubits to realize the desired quantum operations. Here, we propose an effective scheme for coupling any pair of superconducting qubits without direct interaction between them by letting these be sequentially connected to a large CBJJ that ...
... still lacks for refocusing the dynamical-phase shifts of the qubits to realize the desired quantum operations. Here, we propose an effective scheme for coupling any pair of superconducting qubits without direct interaction between them by letting these be sequentially connected to a large CBJJ that ...