Chapter 7 Quantum Error Correction
... this condition is readily understood | were it otherwise, in identifying an error subspace Ha we would acquire some information about the encoded state, and so would inevitably disturb that state. To prove that the condition eq. (7.19) is necessary and sucient, we invoke the theory of superoperator ...
... this condition is readily understood | were it otherwise, in identifying an error subspace Ha we would acquire some information about the encoded state, and so would inevitably disturb that state. To prove that the condition eq. (7.19) is necessary and sucient, we invoke the theory of superoperator ...
Chapter 7 Quantum Error Correction
... this condition is readily understood — were it otherwise, in identifying an error subspace Ha we would acquire some information about the encoded state, and so would inevitably disturb that state. To prove that the condition eq. (7.19) is necessary and sufficient, we invoke the theory of superoperat ...
... this condition is readily understood — were it otherwise, in identifying an error subspace Ha we would acquire some information about the encoded state, and so would inevitably disturb that state. To prove that the condition eq. (7.19) is necessary and sufficient, we invoke the theory of superoperat ...
POLITesi - Politecnico di Milano
... mechanics; in particular superposition and entanglement by using a quantum magnitude as fundamental unit called qubit correspondent to classical bit. It has be proven that quantum computing could perform problems that seems intractable with a standard computer [1]. But managing quantum element contr ...
... mechanics; in particular superposition and entanglement by using a quantum magnitude as fundamental unit called qubit correspondent to classical bit. It has be proven that quantum computing could perform problems that seems intractable with a standard computer [1]. But managing quantum element contr ...
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Improve The Convergence of Jarzynski Equality through Fast
... concentrated work distribution for adiabatic process [13], we hope that adiabatic process would produce a better result. As the conventional adiabatic process takes a long time to accomplish, based on recent work on transitionless quantum driving [14], we accelerate the adiabatic process by adding a ...
... concentrated work distribution for adiabatic process [13], we hope that adiabatic process would produce a better result. As the conventional adiabatic process takes a long time to accomplish, based on recent work on transitionless quantum driving [14], we accelerate the adiabatic process by adding a ...
The effects of disorder in strongly interacting quantum systems
... the importance of the non-ergodic e↵ects to the thermodynamics of the model and find evidence for an unusual glassy phase known as a Mott glass not previously thought to exist in this model. Finally, I use a mean-field numerical approach to simulate current generation quantum gas microscopes and dem ...
... the importance of the non-ergodic e↵ects to the thermodynamics of the model and find evidence for an unusual glassy phase known as a Mott glass not previously thought to exist in this model. Finally, I use a mean-field numerical approach to simulate current generation quantum gas microscopes and dem ...
electron transport in quantum dots. - Leo Kouwenhoven
... quantum dots are small regions defined in a semiconductor material with a size of order 100 nm [1]. Since the first studies in the late eighties, the physics of quantum dots has been a very active and fruitful research topic. These dots have proven to be useful systems to study a wide range of physi ...
... quantum dots are small regions defined in a semiconductor material with a size of order 100 nm [1]. Since the first studies in the late eighties, the physics of quantum dots has been a very active and fruitful research topic. These dots have proven to be useful systems to study a wide range of physi ...
ABSTRACT Title of Document:
... mechanics. It does not bring new justification for being an instrumentalist, nor does it make it any more realist. So I spent some time analyzing why these approaches are not promising. But then the question becomes, what good does quantum information do us regarding the fundamentals? Is it simply ...
... mechanics. It does not bring new justification for being an instrumentalist, nor does it make it any more realist. So I spent some time analyzing why these approaches are not promising. But then the question becomes, what good does quantum information do us regarding the fundamentals? Is it simply ...
Green Function Techniques in the Treatment of Quantum Transport
... known. Quantum transport through noninteracting system can be considered using the famous Landauer-Büttiker method [85–94], which establishes the fundamental relation between the wave functions (scattering amplitudes) of a system and its conducting properties. The method can be applied to find the ...
... known. Quantum transport through noninteracting system can be considered using the famous Landauer-Büttiker method [85–94], which establishes the fundamental relation between the wave functions (scattering amplitudes) of a system and its conducting properties. The method can be applied to find the ...
Quantum Leap Gypsy Virtual Instrument Manual
... A round robin articulation is one in which several different samples are recorded with all parameters, such as volume, speed of attack, and so on, being essentially constant. The PLAY Engine then knows to alternate between the two or more samples during playback. The goal is to avoid what’s often ca ...
... A round robin articulation is one in which several different samples are recorded with all parameters, such as volume, speed of attack, and so on, being essentially constant. The PLAY Engine then knows to alternate between the two or more samples during playback. The goal is to avoid what’s often ca ...
Quantum Transport in Finite Disordered Electron Systems
... In Part II an atomic-scale quantum point contact was studied with the intention to investigate the effect of the attached leads on its conductance (i.e., the effect of “measuring apparatus” on the “result of measurement”, in the sense of quantum measurement theory). The practical merit of this study i ...
... In Part II an atomic-scale quantum point contact was studied with the intention to investigate the effect of the attached leads on its conductance (i.e., the effect of “measuring apparatus” on the “result of measurement”, in the sense of quantum measurement theory). The practical merit of this study i ...
Sources of Photonic Entanglement for Applications in Space ICFO-INSTITUT DE CI `
... of quantum states are thus central issues for both experiments addressing the fundamental nature of the universe and the experimental realization of novel applications such as quantum-enhanced communication protocols. Quantum communication, or more generally quantum information processing, consists ...
... of quantum states are thus central issues for both experiments addressing the fundamental nature of the universe and the experimental realization of novel applications such as quantum-enhanced communication protocols. Quantum communication, or more generally quantum information processing, consists ...
abstract
... [4] Y. Matsumoto et al., Science 331, 316 (2011). [5] T. Tomita, K. Kuga, Y. Uwatoko, P. Coleman, and S. Nakatsuji, preprint (2015). ...
... [4] Y. Matsumoto et al., Science 331, 316 (2011). [5] T. Tomita, K. Kuga, Y. Uwatoko, P. Coleman, and S. Nakatsuji, preprint (2015). ...
Niels Bohr as philosopher of experiment: Does
... focused on the use of classical concepts in any complementary description of the quantum object, in this paper we instead devote much of our attention to his contention that the experimental apparatus must be described in terms of the concepts of classical physics. Here the work of Kroes (1994, 2003 ...
... focused on the use of classical concepts in any complementary description of the quantum object, in this paper we instead devote much of our attention to his contention that the experimental apparatus must be described in terms of the concepts of classical physics. Here the work of Kroes (1994, 2003 ...