
Daniel Adam Roberts - School of Natural Sciences
... In many of my papers, acknowledgments have been a space for sincere thanks, literal acknowledgments (of funding sources), and hidden jokes. This is made possible by the fact that in all of my papers, the acknowledgments have come at the end. In this work, we are instructed to do things sdrawkcab. It ...
... In many of my papers, acknowledgments have been a space for sincere thanks, literal acknowledgments (of funding sources), and hidden jokes. This is made possible by the fact that in all of my papers, the acknowledgments have come at the end. In this work, we are instructed to do things sdrawkcab. It ...
history of quantum computing
... standard, or “classical” physics, such as: 1. Superposition. If a system can be in state A or state B, it can also be in a “mixture” of the two states. If we measure it, we see either A or B, probabilistically. 2. Collapse. Any further measurements will give the same result. 3. Entanglement. There e ...
... standard, or “classical” physics, such as: 1. Superposition. If a system can be in state A or state B, it can also be in a “mixture” of the two states. If we measure it, we see either A or B, probabilistically. 2. Collapse. Any further measurements will give the same result. 3. Entanglement. There e ...
Breakdown of the Standard Model
... ○ RG analysis for disordered case upper critical dimension is d=4 m q2 is marginal for all 0
... ○ RG analysis for disordered case upper critical dimension is d=4 m q2 is marginal for all 0
6 Product Operators
... In this section we will review a few key concepts before moving on to a description of the product operator formalism. In quantum mechanics, two mathematical objects – wavefunctions and operators – are of central importance. The wavefunction describes the system of interest (such as a spin or an ele ...
... In this section we will review a few key concepts before moving on to a description of the product operator formalism. In quantum mechanics, two mathematical objects – wavefunctions and operators – are of central importance. The wavefunction describes the system of interest (such as a spin or an ele ...
Spin-based quantum computers made by chemistry: hows and whys†
... it will be the key that unlocks the QIPS door (and doubtless many other doors as well). Concerning the second question—so far the most successful designs for QIPS have been made from ion traps,1 but it is not yet clear how one might scale these up to the larger systems, involving many entangled qubi ...
... it will be the key that unlocks the QIPS door (and doubtless many other doors as well). Concerning the second question—so far the most successful designs for QIPS have been made from ion traps,1 but it is not yet clear how one might scale these up to the larger systems, involving many entangled qubi ...
Sources of Photonic Entanglement for Applications in Space ICFO-INSTITUT DE CI `
... leads to another peculiarity of quantum theory, known as quantum entanglement. In entangled systems the physical properties of a composite system are shifted from its individual constituents to correlations between them. This leads to nonlocal correlations between possibly distant information carrie ...
... leads to another peculiarity of quantum theory, known as quantum entanglement. In entangled systems the physical properties of a composite system are shifted from its individual constituents to correlations between them. This leads to nonlocal correlations between possibly distant information carrie ...
Why Unsharp Observables? Claudio Carmeli · Teiko Heinonen · Alessandro Toigo
... of states by S (H). Each unit vector ψ ∈ H defines a one-dimensional projection φ → ψ | φψ , which we denote by Pψ . These kind of operators are the extreme elements of the convex set S (H), and we refer to them as pure states. An observable having the Borel space (R, B(R)) as outcome space is re ...
... of states by S (H). Each unit vector ψ ∈ H defines a one-dimensional projection φ → ψ | φψ , which we denote by Pψ . These kind of operators are the extreme elements of the convex set S (H), and we refer to them as pure states. An observable having the Borel space (R, B(R)) as outcome space is re ...
Adiabatic Continuation of Fractional Chern Insulators to Fractional
... insulators rely on the analysis of the projected density operator algebra [18,19] or of emergent symmetries in the exact many-body spectrum [20]. There are several proposals for constructing FCI wave functions [21–27], and some overlaps were calculated for fermionic systems [26]. However, the unders ...
... insulators rely on the analysis of the projected density operator algebra [18,19] or of emergent symmetries in the exact many-body spectrum [20]. There are several proposals for constructing FCI wave functions [21–27], and some overlaps were calculated for fermionic systems [26]. However, the unders ...
quantum transport phenomena of two
... The third way (to be studied also in the current work) exploits spin-polarized currents that are induced by spin-orbit effects like the spin Hall, Bychkov-Rashba, or Dresselhaus effects [8, 9, 10]. Considering e.g. the spin Hall effect (SHE), spin-orbit interactions deflect the currents of the spin ...
... The third way (to be studied also in the current work) exploits spin-polarized currents that are induced by spin-orbit effects like the spin Hall, Bychkov-Rashba, or Dresselhaus effects [8, 9, 10]. Considering e.g. the spin Hall effect (SHE), spin-orbit interactions deflect the currents of the spin ...
Tree Search and Quantum Computation
... branching factor? Clearly, this is not always the case for the complete set of problems that can potentially be addressed by search algorithms. When considering a non-constant branching factor, what would be the associated impacts in overall system performance? Additionally, traditional search strat ...
... branching factor? Clearly, this is not always the case for the complete set of problems that can potentially be addressed by search algorithms. When considering a non-constant branching factor, what would be the associated impacts in overall system performance? Additionally, traditional search strat ...