Spin and Charge in Semiconductor Nanowires
... After years of sharing the same space, your office mates know almost everything about you. Frank Koppens, Floor Paauw, I am glad I could share it with you. Frank, thanks for the strange sounds you produce and for all the fun, especially while mingling in Bostonian bachelorettes. Floor, glad you were ...
... After years of sharing the same space, your office mates know almost everything about you. Frank Koppens, Floor Paauw, I am glad I could share it with you. Frank, thanks for the strange sounds you produce and for all the fun, especially while mingling in Bostonian bachelorettes. Floor, glad you were ...
PDF - at www.arxiv.org.
... from the system is generally nontrivial, in particular, time-correlation functions are known to be demanding to extract due to the invasiveness of the measurement process in quantum mechanics. Also, the correlation between different subsystems, the so called entanglement, is hard to quantify and to ...
... from the system is generally nontrivial, in particular, time-correlation functions are known to be demanding to extract due to the invasiveness of the measurement process in quantum mechanics. Also, the correlation between different subsystems, the so called entanglement, is hard to quantify and to ...
New Class of Quantum Error-Correcting Codes for a Bosonic Mode
... The paper is organized as follows. In Sec. II, we introduce quantum error correction against discrete photon loss, photon gain, and dephasing errors through simple bosonic single-mode codes. These are generalized to binomial quantum codes in Sec. III. Next, we consider realistic continuous-time diss ...
... The paper is organized as follows. In Sec. II, we introduce quantum error correction against discrete photon loss, photon gain, and dephasing errors through simple bosonic single-mode codes. These are generalized to binomial quantum codes in Sec. III. Next, we consider realistic continuous-time diss ...
Geometric Aspects and Neutral Excitations in the Fractional Quantum Hall Effect
... In this thesis, I will present studies on the collective modes of the fractional quantum Hall states, which are bulk neutral excitations reflecting the incompressibility that defines the topological nature of these states. It was first pointed out by Haldane that the non-commutative geometry of the ...
... In this thesis, I will present studies on the collective modes of the fractional quantum Hall states, which are bulk neutral excitations reflecting the incompressibility that defines the topological nature of these states. It was first pointed out by Haldane that the non-commutative geometry of the ...
The noncommutative geometry of the quantum Hall effect
... Moreover, as proposed by Prange,“” Thouless,” and Halperin,51 the plateaux of the Hall conductance which appear while changing the magnetic field or the charge-carrier density, are due to localization. Neither the original Laughlin paper nor the TKN2 one however could give a description of both prop ...
... Moreover, as proposed by Prange,“” Thouless,” and Halperin,51 the plateaux of the Hall conductance which appear while changing the magnetic field or the charge-carrier density, are due to localization. Neither the original Laughlin paper nor the TKN2 one however could give a description of both prop ...
Aspects of quantum information theory
... Quantum information and quantum computation have recently attracted a lot of interest. The promise of new technologies like safe cryptography and new “super computers”, capable of handling otherwise untractable problems, has excited not only researchers from many different fields like physicists, ma ...
... Quantum information and quantum computation have recently attracted a lot of interest. The promise of new technologies like safe cryptography and new “super computers”, capable of handling otherwise untractable problems, has excited not only researchers from many different fields like physicists, ma ...
