Spin-dependent Transport of Interacting Electrons in Mesoscopic
... The basis for many nanosystems are semiconductor heterostructures which are produced by epitaxial growth of layers of different semiconductor materials such as GaAs and AlGaAs [4]. With present techniques atomically sharp interfaces between the different materials can be achieved. Because of the dif ...
... The basis for many nanosystems are semiconductor heterostructures which are produced by epitaxial growth of layers of different semiconductor materials such as GaAs and AlGaAs [4]. With present techniques atomically sharp interfaces between the different materials can be achieved. Because of the dif ...
Physics of the Large Hadron Collider Lecture 1: Fundamentals of the
... Introduce scalar Higgs field which couples to the massless gauge bosons and fermions Let this field get a non-zero vacuum expectation value due to Higgs potential ...
... Introduce scalar Higgs field which couples to the massless gauge bosons and fermions Let this field get a non-zero vacuum expectation value due to Higgs potential ...
Bulk Locality and Quantum Error Correction in AdS/CFT arXiv
... observables are of interest; these were also advocated in [15] in the context of describing the black hole interior. Aspects of our proposal are inspired by their construction, but here we do not discuss black hole interiors and we are not violating quantum mechanics [16]. A connection between black ...
... observables are of interest; these were also advocated in [15] in the context of describing the black hole interior. Aspects of our proposal are inspired by their construction, but here we do not discuss black hole interiors and we are not violating quantum mechanics [16]. A connection between black ...
Entanglement Criteria for Continuous
... vector. Thus, another method, called the density matrix, has to be employed instead. A density matrix ρ represents an ensemble of states (which also includes a pure state, normally expressed by a state vector as described above) consisting of a set of states ψj , each with probability pj , and defin ...
... vector. Thus, another method, called the density matrix, has to be employed instead. A density matrix ρ represents an ensemble of states (which also includes a pure state, normally expressed by a state vector as described above) consisting of a set of states ψj , each with probability pj , and defin ...
Fractional Spin Liquid Hierarchy for Spin S
... field of spin liquids, such as SU(N ) CSLs potentially realized in ultracold atomic gases,20 and the Z2 spin liquids which, in addition to spinons, possess vison excitations which carry no spin but couple to an emergent Z2 gauge field. Z2 liquids appear to be good candidates for certain frustrated S ...
... field of spin liquids, such as SU(N ) CSLs potentially realized in ultracold atomic gases,20 and the Z2 spin liquids which, in addition to spinons, possess vison excitations which carry no spin but couple to an emergent Z2 gauge field. Z2 liquids appear to be good candidates for certain frustrated S ...
Document
... A quantum computer engineer needs to detect this entanglement as a way to benchmark or debug the processor. ...
... A quantum computer engineer needs to detect this entanglement as a way to benchmark or debug the processor. ...
WEAK COUPLING LIMIT OF THE iV
... "finite Schrodinger hierarchy" and of a limiting (infinite) "Schrodinger hierarchy". Convergence of solutions of the first to solutions of the second is established by using "physically relevant" estimates (L2 and energy conservation) under very general assumptions on the interaction potential, incl ...
... "finite Schrodinger hierarchy" and of a limiting (infinite) "Schrodinger hierarchy". Convergence of solutions of the first to solutions of the second is established by using "physically relevant" estimates (L2 and energy conservation) under very general assumptions on the interaction potential, incl ...
Spin Conductivity in Two-Dimensional Non
... Spin currents have attracted considerable interest with the development of spintronics in recent years. Spin conductivity is well-studied theoretically in one-dimensional antiferromagnets by many methods including exact diagonalization.1, 2 It is also studied in twodimensional antiferromagnets.3–5 T ...
... Spin currents have attracted considerable interest with the development of spintronics in recent years. Spin conductivity is well-studied theoretically in one-dimensional antiferromagnets by many methods including exact diagonalization.1, 2 It is also studied in twodimensional antiferromagnets.3–5 T ...
view Pdf - Informatik - FB3
... following the default mapping scheme, each Toffoli gate is mapped to a quantum realization of depth 5 as shown in Fig. 6(b). However, as the second and the third gate share the same control line, an additional helper line allows for a concurrent execution of both gates as shown in Fig. 6(c). Since a ...
... following the default mapping scheme, each Toffoli gate is mapped to a quantum realization of depth 5 as shown in Fig. 6(b). However, as the second and the third gate share the same control line, an additional helper line allows for a concurrent execution of both gates as shown in Fig. 6(c). Since a ...
EM genius and mystery
... of a single particle the sort that Dirac was looking for initially. The combination of relativity and quantum mechanics inevitably leads to theories with unlimited numbers of particles. In such theories, the ‘true dynamical variables’ on which the wave function depends are not the position of one pa ...
... of a single particle the sort that Dirac was looking for initially. The combination of relativity and quantum mechanics inevitably leads to theories with unlimited numbers of particles. In such theories, the ‘true dynamical variables’ on which the wave function depends are not the position of one pa ...
Topics in Ultracold Atomic Gases: Strong Interactions and Quantum
... This thesis discusses two important topics in ultracold atomic gases: strong interactions in quantum gases, and quantum Hall physics in neutral atoms. First we give a brief introduction on basic scattering models in atomic physics, and an approach to adjust the interactions between atoms. We also in ...
... This thesis discusses two important topics in ultracold atomic gases: strong interactions in quantum gases, and quantum Hall physics in neutral atoms. First we give a brief introduction on basic scattering models in atomic physics, and an approach to adjust the interactions between atoms. We also in ...
pdf
... decouples the classical and quantum parts of the dynamics and only recognizes the classical part as a Hamiltonian system, whereas Faou and Lubich [10] show that the whole system is Hamiltonian. 1.2. Main Results and Outline. The main contribution of the present paper is to provide a symplectic and H ...
... decouples the classical and quantum parts of the dynamics and only recognizes the classical part as a Hamiltonian system, whereas Faou and Lubich [10] show that the whole system is Hamiltonian. 1.2. Main Results and Outline. The main contribution of the present paper is to provide a symplectic and H ...
Completeness and the zx-calculus
... quantum computation, information, and foundations community. The most widely known graphical language for quantum computation is quantum circuit notation, where qubits are drawn as wires and operations as boxes [31, 58]. Many graphical languages are introduced informally, nevertheless it is possible ...
... quantum computation, information, and foundations community. The most widely known graphical language for quantum computation is quantum circuit notation, where qubits are drawn as wires and operations as boxes [31, 58]. Many graphical languages are introduced informally, nevertheless it is possible ...
Review on Nucleon Spin Structure
... in the presence of a massive proton from a ED Lagrangian with electron and proton and found that indeed the time translation operator and the Hamiltonian are different, exactly as we obtained phenomenologically before. ...
... in the presence of a massive proton from a ED Lagrangian with electron and proton and found that indeed the time translation operator and the Hamiltonian are different, exactly as we obtained phenomenologically before. ...