The Second Law of Quantum Complexity
... On a much longer time scale of order exp[eK ] quantum recurrences quasiperiodically return the complexity to sub-exponential values. All of this is a conjecture which at the moment cannot be proved, but which can be related to other complexity conjectures [7]. The pattern described above is reminisc ...
... On a much longer time scale of order exp[eK ] quantum recurrences quasiperiodically return the complexity to sub-exponential values. All of this is a conjecture which at the moment cannot be proved, but which can be related to other complexity conjectures [7]. The pattern described above is reminisc ...
Theory of photon coincidence statistics in photon
... This is a nonlinear process in which each of the photons of a pump interacts with a medium exhibiting a second-order nonlinear effect and creates a twin pair of photons called signal and idler. Conservation of momentum ensures that if one photon is observed in one direction, its twin must be present ...
... This is a nonlinear process in which each of the photons of a pump interacts with a medium exhibiting a second-order nonlinear effect and creates a twin pair of photons called signal and idler. Conservation of momentum ensures that if one photon is observed in one direction, its twin must be present ...
Ph125: Quantum Mechanics
... Let {|ω i} denote the set of eigenstates of the Hermitian operator with eigenvalues ω. If a particle is in an arbitrary state |ψ i, then measurement of the variable corresponding to the operator Ω will yield only the eigenvalues {ω} of Ω. The measurement will yield the particular value ω for that va ...
... Let {|ω i} denote the set of eigenstates of the Hermitian operator with eigenvalues ω. If a particle is in an arbitrary state |ψ i, then measurement of the variable corresponding to the operator Ω will yield only the eigenvalues {ω} of Ω. The measurement will yield the particular value ω for that va ...
Physik-Department Technische Universität München
... this thesis. Finally, I thank Enrique for sharing with me his Machiavellian approach to life and physics. I could have not asked for a better master than you, Kike! I would also like to thank Dr. Henning Christ, a former graduate student of theoretical physics in the group of Prof. Igacio Cirac at t ...
... this thesis. Finally, I thank Enrique for sharing with me his Machiavellian approach to life and physics. I could have not asked for a better master than you, Kike! I would also like to thank Dr. Henning Christ, a former graduate student of theoretical physics in the group of Prof. Igacio Cirac at t ...
Development of a Silicon Semiconductor Quantum Dot Qubit with
... structure. Red regions are metal, light blue regions are insulating oxide, and grey regions are semiconductor. Green regions are semiconductor in which conductance has been induced by externally applied field from the metal gates. 7 Schematic showing transport through a single quantum dot (left) and ...
... structure. Red regions are metal, light blue regions are insulating oxide, and grey regions are semiconductor. Green regions are semiconductor in which conductance has been induced by externally applied field from the metal gates. 7 Schematic showing transport through a single quantum dot (left) and ...
Development of a Silicon Semiconductor Quantum Dot Qubit with
... structure. Red regions are metal, light blue regions are insulating oxide, and grey regions are semiconductor. Green regions are semiconductor in which conductance has been induced by externally applied field from the metal gates. 7 Schematic showing transport through a single quantum dot (left) and ...
... structure. Red regions are metal, light blue regions are insulating oxide, and grey regions are semiconductor. Green regions are semiconductor in which conductance has been induced by externally applied field from the metal gates. 7 Schematic showing transport through a single quantum dot (left) and ...
Physics meets philosophy at the Planck scale: Contemporary
... quantum gravity journals and articles in philosophy journals. It is not uncommon for physics journals such as Physical Review D, General Relativity and Gravitation and others to contain discussion of philosophers such as Parmenides, Aristotle, Leibniz, and Reichenbach; meanwhile, Philosophy of Scien ...
... quantum gravity journals and articles in philosophy journals. It is not uncommon for physics journals such as Physical Review D, General Relativity and Gravitation and others to contain discussion of philosophers such as Parmenides, Aristotle, Leibniz, and Reichenbach; meanwhile, Philosophy of Scien ...
Ph.D. Thesis Chirag Dhara
... between different flavours of randomness with the use of adjectives such as classical or intrinsic (discussed below). Given the centrality of the notion of randomness in such varied disciplines of knowledge, the immediate question that begs itself is, is the perceived randomness merely a reflection ...
... between different flavours of randomness with the use of adjectives such as classical or intrinsic (discussed below). Given the centrality of the notion of randomness in such varied disciplines of knowledge, the immediate question that begs itself is, is the perceived randomness merely a reflection ...
The presentation template
... Schrödinger coined the term “entanglement” in 1935 (or earlier) "When two systems, …… enter into temporary physical interaction due to known forces between them, and …… separate again, then they can no longer be described in the same way as before, viz. by endowing each of them with a representative ...
... Schrödinger coined the term “entanglement” in 1935 (or earlier) "When two systems, …… enter into temporary physical interaction due to known forces between them, and …… separate again, then they can no longer be described in the same way as before, viz. by endowing each of them with a representative ...
Quantum Information Meets Quantum Matter
... Landau symmetry breaking theory. Traditional many-body theory for condensed matter systems is mostly based on various correlation functions, which suite Landau symmetry breaking theory very well. But this kind of approaches is totally inadequate for topological orders, since all different topologica ...
... Landau symmetry breaking theory. Traditional many-body theory for condensed matter systems is mostly based on various correlation functions, which suite Landau symmetry breaking theory very well. But this kind of approaches is totally inadequate for topological orders, since all different topologica ...
Gauge and Matter Fields on a Lattice - Generalizing
... 3.10 Illustration of the action of elementary vertex operator Aav made of σ x Pauli operators on basis states that are represented graphically, where uncolored edges/vertices hold |ϕe ⟩ and |χ1 ⟩ respectively, while green colored edges/vertices hold |ϕa ⟩ and |χ−1 ⟩ respectively. . . . . . . . . . . ...
... 3.10 Illustration of the action of elementary vertex operator Aav made of σ x Pauli operators on basis states that are represented graphically, where uncolored edges/vertices hold |ϕe ⟩ and |χ1 ⟩ respectively, while green colored edges/vertices hold |ϕa ⟩ and |χ−1 ⟩ respectively. . . . . . . . . . . ...
Quantum Control for Scientists and Engineers
... dynamical system and does not require measurements, is often referred to as selfregulation in the control/systems engineering literature. In essence, the quantum controller assimilates information on the state of the system through entanglement, rather than classical measurement, and is designed to ...
... dynamical system and does not require measurements, is often referred to as selfregulation in the control/systems engineering literature. In essence, the quantum controller assimilates information on the state of the system through entanglement, rather than classical measurement, and is designed to ...