Study of frequency-modulated excitation of Rydberg potassium
... As showing in curve (iv), the results of the twostate dressed theory cannot describe the square oscillations, and disagree with the experiment. It is obvious that our results [see curve (i)] are in good agreement with the experimental measurements[10] [see curve (ii)] and Zhang et al.’s calculation ...
... As showing in curve (iv), the results of the twostate dressed theory cannot describe the square oscillations, and disagree with the experiment. It is obvious that our results [see curve (i)] are in good agreement with the experimental measurements[10] [see curve (ii)] and Zhang et al.’s calculation ...
Here - Fifth Quantum Thermodynamics Conference
... Abstract: Recent years have seen an enormously revived interest in the study of thermodynamic notions in the quantum regime. This applies both to the study of thermal machines in the quantum regime, as well as to questions of equilibration and thermalisation of interacting quantum many-body systems ...
... Abstract: Recent years have seen an enormously revived interest in the study of thermodynamic notions in the quantum regime. This applies both to the study of thermal machines in the quantum regime, as well as to questions of equilibration and thermalisation of interacting quantum many-body systems ...
Renormalization group and the Planck scale
... (in four dimensions), where E denotes the relevant energy scale. While the effective coupling (2.2) remains small for energies below the Planck scale E MPl , it grows large in the Planckian regime where an expansion in geff may become questionable. Within the Feynman diagrammatic approach, this be ...
... (in four dimensions), where E denotes the relevant energy scale. While the effective coupling (2.2) remains small for energies below the Planck scale E MPl , it grows large in the Planckian regime where an expansion in geff may become questionable. Within the Feynman diagrammatic approach, this be ...
Fundamentals oF modern Physics
... Students sometimes have difficulty remembering the meanings of all the vocabulary associated with new physical ideas. Therefore, a section called The Language of Physics, found at the end of each chapter, contains the most important ideas and definitions discussed in that chapter. To comprehend the ...
... Students sometimes have difficulty remembering the meanings of all the vocabulary associated with new physical ideas. Therefore, a section called The Language of Physics, found at the end of each chapter, contains the most important ideas and definitions discussed in that chapter. To comprehend the ...
Post-quantum Security of the CBC, CFB, OFB, CTR
... superposition queries to CBC mode, we get kk1 (more precisely, one bit of information about it for each superposition query). This reveals the key k completely and in particular shows that CBC is not IND-qCPA secure. The question of course is whether BCk is indeed a standard secure PRF. Even though ...
... superposition queries to CBC mode, we get kk1 (more precisely, one bit of information about it for each superposition query). This reveals the key k completely and in particular shows that CBC is not IND-qCPA secure. The question of course is whether BCk is indeed a standard secure PRF. Even though ...
Quantum error-correcting codes from algebraic curves
... 1.1. Introduction One of the applications of algebraic geometry (AG) codes is their use in the construction of quantum error-correcting codes. Quantum errorcorrection was developed by Shor [31] and has become one of key ingredients in quantum computation and quantum information theory. Calderbank an ...
... 1.1. Introduction One of the applications of algebraic geometry (AG) codes is their use in the construction of quantum error-correcting codes. Quantum errorcorrection was developed by Shor [31] and has become one of key ingredients in quantum computation and quantum information theory. Calderbank an ...
Spin and Charge Fluctuations in Strongly Correlated Systems
... In high-Tc cuprates and organic Mott insulators, the Coulomb interaction dominants over kinetic energy, meaning that the on-site Coulomb repulsion is greater than the electron band-width. The result of this is a Mott insulator in the undoped case, which would otherwise be a conductor as there are od ...
... In high-Tc cuprates and organic Mott insulators, the Coulomb interaction dominants over kinetic energy, meaning that the on-site Coulomb repulsion is greater than the electron band-width. The result of this is a Mott insulator in the undoped case, which would otherwise be a conductor as there are od ...
here.
... • The physics of particles and fields deals with the fundamental constituents of matter and their interactions. This branch of physics is also called (elementary) particle physics or high energy physics and sometimes sub-atomic or sub-nuclear physics. Sub-atomic/nuclear means of size less than atomi ...
... • The physics of particles and fields deals with the fundamental constituents of matter and their interactions. This branch of physics is also called (elementary) particle physics or high energy physics and sometimes sub-atomic or sub-nuclear physics. Sub-atomic/nuclear means of size less than atomi ...
Notes for course on Physics of Particles and Fields, CMI, Autumn
... • The physics of particles and fields deals with the fundamental constituents of matter and their interactions. This branch of physics is also called (elementary) particle physics or high energy physics and sometimes sub-atomic or sub-nuclear physics. Subatomic/nuclear means of size less than atomic ...
... • The physics of particles and fields deals with the fundamental constituents of matter and their interactions. This branch of physics is also called (elementary) particle physics or high energy physics and sometimes sub-atomic or sub-nuclear physics. Subatomic/nuclear means of size less than atomic ...
Q ua nt um
... the collective dipole coupling strength by N , where N is the number of resonant atoms, as predicted by the Tavis-Cummings model. To our knowledge this is the first observation of this nonlinearity in a system in which the atom number can be changed one by one in a discrete fashion. In addition, the ...
... the collective dipole coupling strength by N , where N is the number of resonant atoms, as predicted by the Tavis-Cummings model. To our knowledge this is the first observation of this nonlinearity in a system in which the atom number can be changed one by one in a discrete fashion. In addition, the ...
Violation of Leggett-Garg inequalities in quantum measurements
... In a realist interpretation of quantum statistics, each of these joint probabilities should be positive. This requirement results in the LGIs. Specifically, the LGI given by Eq. (1) simply describes the requirement that the probability Pψ (−1, +1) for the measurement outcomes s2 = −1 and s3 = +1 sho ...
... In a realist interpretation of quantum statistics, each of these joint probabilities should be positive. This requirement results in the LGIs. Specifically, the LGI given by Eq. (1) simply describes the requirement that the probability Pψ (−1, +1) for the measurement outcomes s2 = −1 and s3 = +1 sho ...
PDF (Thesis)
... received enormous encouragement and assistance from my family, my friends and my colleagues. I am grateful for the help of all of them, and I shall acknowledge them in chronological order. First I would like to thank my parents Fuxi Yin and Ganqin Yang. They taught me the really important things in ...
... received enormous encouragement and assistance from my family, my friends and my colleagues. I am grateful for the help of all of them, and I shall acknowledge them in chronological order. First I would like to thank my parents Fuxi Yin and Ganqin Yang. They taught me the really important things in ...
Quantum electrodynamics
In particle physics, quantum electrodynamics (QED) is the relativistic quantum field theory of electrodynamics. In essence, it describes how light and matter interact and is the first theory where full agreement between quantum mechanics and special relativity is achieved. QED mathematically describes all phenomena involving electrically charged particles interacting by means of exchange of photons and represents the quantum counterpart of classical electromagnetism giving a complete account of matter and light interaction.In technical terms, QED can be described as a perturbation theory of the electromagnetic quantum vacuum. Richard Feynman called it ""the jewel of physics"" for its extremely accurate predictions of quantities like the anomalous magnetic moment of the electron and the Lamb shift of the energy levels of hydrogen.