Atom-Photon Entanglement - Experimental Quantum Physics
... between measurement results were the origin of vivid discussions. In 1935 Einstein, Podolsky and Rosen (EPR) [1] addressed this problem in a Gedankenexperiment. From the conditions of realism and locality, that are – according to them – essential for every physical theory, they concluded by means of ...
... between measurement results were the origin of vivid discussions. In 1935 Einstein, Podolsky and Rosen (EPR) [1] addressed this problem in a Gedankenexperiment. From the conditions of realism and locality, that are – according to them – essential for every physical theory, they concluded by means of ...
Quantum Information Meets Quantum Matter
... 2D. We discuss examples of such tensor product states and how the topological order is encoded in the local tensors. In Chapter 10, global symmetry is introduced into the system. It was realized that short range entangled states can be in different phases even when they have the same symmetry. Examp ...
... 2D. We discuss examples of such tensor product states and how the topological order is encoded in the local tensors. In Chapter 10, global symmetry is introduced into the system. It was realized that short range entangled states can be in different phases even when they have the same symmetry. Examp ...
Prog. Theor. Phys. Suppl. 176, 384 (2008).
... layers of semiconductors – can give rise to exotic particle statistics, where the exchange of two identical (quasi)particles can in general be described by either Abelian or non-Abelian statistics. In the former, the exchange of two particles gives rise to a complex phase eiθ , where θ = 0, π corres ...
... layers of semiconductors – can give rise to exotic particle statistics, where the exchange of two identical (quasi)particles can in general be described by either Abelian or non-Abelian statistics. In the former, the exchange of two particles gives rise to a complex phase eiθ , where θ = 0, π corres ...
Quantum Point Contacts
... the Fermi energy, EF χ 10 meV. Additional confinement occurs in a lateral direction if a narrow channel is defined electrostatically in the 2DEG. This leads to the formation of one-dimensional subbands, characterized by free motion in a single direction. Throughout this chapter we will use a magneti ...
... the Fermi energy, EF χ 10 meV. Additional confinement occurs in a lateral direction if a narrow channel is defined electrostatically in the 2DEG. This leads to the formation of one-dimensional subbands, characterized by free motion in a single direction. Throughout this chapter we will use a magneti ...
entangled photon pairs: efficient generation and detection, and bit
... quantum communication and to study fundamental quantum mechanics. This thesis consists of two experiments: bit commitment and the generation and detection of polarization entangled photon pairs with a high heralding efficiency. Bit commitment is a two-party protocol that can be used as a cryptograph ...
... quantum communication and to study fundamental quantum mechanics. This thesis consists of two experiments: bit commitment and the generation and detection of polarization entangled photon pairs with a high heralding efficiency. Bit commitment is a two-party protocol that can be used as a cryptograph ...
imaging single-electron charging in nanostructures by low
... other people’s contributions to this work. There is a large number of colleagues, collaborators, and friends that I had a chance to interact and work with, and it seems impossible to credit them all. Many of the people mentioned below also stand in place of others who are not named explicitly, but h ...
... other people’s contributions to this work. There is a large number of colleagues, collaborators, and friends that I had a chance to interact and work with, and it seems impossible to credit them all. Many of the people mentioned below also stand in place of others who are not named explicitly, but h ...
Current Fluctuations in Hybrid-Superconductor Normal Structures
... possible to establish superconducting correlations on the quantum dot even in the presence of a strong Coulomb repulsion, allows the interplay of these two effects. Intriguingly, these types of structures are at the heart of recent proposals to generate Majorana-fermion excitations in quantum dots [ ...
... possible to establish superconducting correlations on the quantum dot even in the presence of a strong Coulomb repulsion, allows the interplay of these two effects. Intriguingly, these types of structures are at the heart of recent proposals to generate Majorana-fermion excitations in quantum dots [ ...
Classical and quantum mechanics via Lie algebras
... material is selected in a way to make this closeness as apparent as possible. Almost without exception, this book is about precise concepts and exact results in classical mechanics, quantum mechanics, and statistical mechanics. The structural properties of mechanics are discussed independently of co ...
... material is selected in a way to make this closeness as apparent as possible. Almost without exception, this book is about precise concepts and exact results in classical mechanics, quantum mechanics, and statistical mechanics. The structural properties of mechanics are discussed independently of co ...
Towards a microscopic Description of classical Solutions in Field
... these solutions are treated as purely classical backgrounds, while we consider only quantum fluctuations around the solution on a perturbative level. However, if nature is quantum these classical solutions which are known as solitons should have a microscopic description. In other words, they should ...
... these solutions are treated as purely classical backgrounds, while we consider only quantum fluctuations around the solution on a perturbative level. However, if nature is quantum these classical solutions which are known as solitons should have a microscopic description. In other words, they should ...
