Quantum Computation: Theory and Implementation
... Submitted to the Department of Physics in Partial Fulfillment of the Requirements for the Degree of Bachelor of Science in Physics and to the Department of Electrical Engineering and Computer Science in Partial Fulfillment of the Requirements for the Degrees of Bachelor of Science in Electrical Engi ...
... Submitted to the Department of Physics in Partial Fulfillment of the Requirements for the Degree of Bachelor of Science in Physics and to the Department of Electrical Engineering and Computer Science in Partial Fulfillment of the Requirements for the Degrees of Bachelor of Science in Electrical Engi ...
MULTIPARTICLE ENTANGLEMENT Sebastian Hartweg, Mario Berta (QSIT Seminar, 10.12.2012)
... Among the classes of highly entangled states of multiple quantum systems, the so-called ‘Schrödinger cat’ states are particularly useful. Cat states are equal superpositions of two maximally different quantum states. They are a fundamental resource in fault-tolerant quantum computing1–3 and quantum ...
... Among the classes of highly entangled states of multiple quantum systems, the so-called ‘Schrödinger cat’ states are particularly useful. Cat states are equal superpositions of two maximally different quantum states. They are a fundamental resource in fault-tolerant quantum computing1–3 and quantum ...
On quantum obfuscation - University of Maryland Institute for
... There, it was suggested that public-key cryptosystems might be constructible via obfuscation of privatekey schemes; this was viewed as a reasonable possibility because writing code in an obfuscated manner seems relatively easy in practice. The first major result in classical obfuscation was the 2001 ...
... There, it was suggested that public-key cryptosystems might be constructible via obfuscation of privatekey schemes; this was viewed as a reasonable possibility because writing code in an obfuscated manner seems relatively easy in practice. The first major result in classical obfuscation was the 2001 ...
Colloquium: Multiparticle quantum superpositions and the quantum
... generic polarization state ji ¼ jHi þ jVi, where H and V stand for horizontal and vertical polarization, respectively. This process can be related to several fundamental tasks of quantum information processing. While classical information is represented in terms of bits which can be either 0 or 1 ...
... generic polarization state ji ¼ jHi þ jVi, where H and V stand for horizontal and vertical polarization, respectively. This process can be related to several fundamental tasks of quantum information processing. While classical information is represented in terms of bits which can be either 0 or 1 ...
FrustrationVSFactorization - School of Mathematical Sciences
... a few simple subcases (Ising, XY,...) and now a wider class of models with nearest-neighbor interactions (see JE) • Difficult to be determined even numerically, especially for high-dimensional lattices (2D, 3D, ...) • Rich phenomenology: different magnetic orderings, critical points and quantum phas ...
... a few simple subcases (Ising, XY,...) and now a wider class of models with nearest-neighbor interactions (see JE) • Difficult to be determined even numerically, especially for high-dimensional lattices (2D, 3D, ...) • Rich phenomenology: different magnetic orderings, critical points and quantum phas ...
Quantum Designs - Gerhard Zauner
... the theory which will be proposed here can be considered a non-commutative generalization of classical, combinatorial design theory. Besides we will also generalize concepts from the theory of spherical designs. Let V be a finite-dimensional complex (or real) vector space with an inner product. In t ...
... the theory which will be proposed here can be considered a non-commutative generalization of classical, combinatorial design theory. Besides we will also generalize concepts from the theory of spherical designs. Let V be a finite-dimensional complex (or real) vector space with an inner product. In t ...
Classical-quantum correspondence and the
... as exemplified by the articles in this Volume. One can, for example, compare directly the results of quasiclassical trajectory calculations and quantum scattering calculations of suitably averaged vibrational energy transfer probabilities for the same system [1]. One can also attempt to rationalize t ...
... as exemplified by the articles in this Volume. One can, for example, compare directly the results of quasiclassical trajectory calculations and quantum scattering calculations of suitably averaged vibrational energy transfer probabilities for the same system [1]. One can also attempt to rationalize t ...
Relativistic quantum information theory and quantum reference frames
... This thesis is a compilation of research in relativistic quantum information theory, and research in quantum reference frames. The research in the former category concerns the fundamentals of quantum information theory of localised qubits in curved spacetimes. This part of the thesis details how to ...
... This thesis is a compilation of research in relativistic quantum information theory, and research in quantum reference frames. The research in the former category concerns the fundamentals of quantum information theory of localised qubits in curved spacetimes. This part of the thesis details how to ...
Programmable architecture for quantum computing Jialin Chen, Lingli Wang, Edoardo Charbon,
... a flying ancilla qubit that mediates between fixed qubits. In fact, the ancilla-based model is among the most promising for scalable chip-based quantum computer architectures as it allows the interaction between distant qubits without SWAP gates so as to offer individual addressability. For this rea ...
... a flying ancilla qubit that mediates between fixed qubits. In fact, the ancilla-based model is among the most promising for scalable chip-based quantum computer architectures as it allows the interaction between distant qubits without SWAP gates so as to offer individual addressability. For this rea ...
L17-20
... and thus can be extended to be a superoperator, i.e., a linear map on operators. Conditions 1 and 2 are immediate consequences of the way we set up our description of quantum dynamics. Condition 3 is less firm, since we had to argue for it based on ideas of how the dynamics handles a mixture of dens ...
... and thus can be extended to be a superoperator, i.e., a linear map on operators. Conditions 1 and 2 are immediate consequences of the way we set up our description of quantum dynamics. Condition 3 is less firm, since we had to argue for it based on ideas of how the dynamics handles a mixture of dens ...
Closed and Open String Theories in Non-Critical Backgrounds
... 1. What is this dissertation about? This dissertation is an investigation of a few related topics in the quantum theory of one-dimensional objects - strings - living in certain spacetimes having the feature that the strength of the string interactions - the string coupling - varies as a function of ...
... 1. What is this dissertation about? This dissertation is an investigation of a few related topics in the quantum theory of one-dimensional objects - strings - living in certain spacetimes having the feature that the strength of the string interactions - the string coupling - varies as a function of ...
