PPT - Fernando Brandao
... managed to overcome the previous difficulty by using a quantum trick: • Suppose there are only two witnesses { 1 , 2 } acceptance probability bigger than 2/3 (all other having acceptance prob. < 1/3) ...
... managed to overcome the previous difficulty by using a quantum trick: • Suppose there are only two witnesses { 1 , 2 } acceptance probability bigger than 2/3 (all other having acceptance prob. < 1/3) ...
Strongly correlated phenomena in cavity QED
... managed to overcome the previous difficulty by using a quantum trick: • Suppose there are only two witnesses { 1 , 2 } acceptance probability bigger than 2/3 (all other having acceptance prob. < 1/3) ...
... managed to overcome the previous difficulty by using a quantum trick: • Suppose there are only two witnesses { 1 , 2 } acceptance probability bigger than 2/3 (all other having acceptance prob. < 1/3) ...
How to test the “quantumness” of a quantum computer? Miroslav Grajcar
... enough quantum processor (adiabatic, gate-based, etc) and even to test it for “quantumness” using classical tools, is the elephant in the room, and it may effectively restrict any further progress. Even taking the optimistic view, that quantum computing is not fundamentally restricted (by, e.g., lim ...
... enough quantum processor (adiabatic, gate-based, etc) and even to test it for “quantumness” using classical tools, is the elephant in the room, and it may effectively restrict any further progress. Even taking the optimistic view, that quantum computing is not fundamentally restricted (by, e.g., lim ...
excited state quantum phase transitions and monodromy
... the expectation values of suitably chosen operators that describe the state of the system.
Introduced in the 1970’s, they have become in recent years of
great importance in a variety of systems.
[QPT are also called ground state phase transitions § and/or
zero temperature phase transitions.]
§ R ...
... the expectation values of suitably chosen operators that describe the state of the system
C 6
... P. S. Julienne and F. H. Mies, J. Opt. Soc. Am. B 6, 2257 (1989) F. H. Mies and M. Raoult, Phys. Rev. A 62, 012708 (2000) P. S. Julienne and B. Gao, in Atomic Physics 20, ed. by C. Roos, H. Haffner, and R. Blatt (2006) (physics/0609013) Analytic solutions for -C6/R6 van der Waals potential B. Gao, P ...
... P. S. Julienne and F. H. Mies, J. Opt. Soc. Am. B 6, 2257 (1989) F. H. Mies and M. Raoult, Phys. Rev. A 62, 012708 (2000) P. S. Julienne and B. Gao, in Atomic Physics 20, ed. by C. Roos, H. Haffner, and R. Blatt (2006) (physics/0609013) Analytic solutions for -C6/R6 van der Waals potential B. Gao, P ...
Quantum state majorization at the output of bosonic Gaussian
... formally defined as completely positive and trace preserving operations mapping Gaussian input states into Gaussian output states. The most relevant channels are also invariant under phase space rotations and are called phase-insensitive. For example, the transmission of optical quantum states throu ...
... formally defined as completely positive and trace preserving operations mapping Gaussian input states into Gaussian output states. The most relevant channels are also invariant under phase space rotations and are called phase-insensitive. For example, the transmission of optical quantum states throu ...
A Study on Reversible Logic Gates of Quantum Computing
... though a qubit has discrete eigenstates, there is something analog about it also in the continuous range of superposition states that it can take on. In recent years quantum computing becomes a forefront research in the field of algorithms, cryptography and artificial intelligence [5,6].We can descr ...
... though a qubit has discrete eigenstates, there is something analog about it also in the continuous range of superposition states that it can take on. In recent years quantum computing becomes a forefront research in the field of algorithms, cryptography and artificial intelligence [5,6].We can descr ...
a new insight into the quantization of energy
... emission spectrum of the atoms and the chemical properties of the elements. 7 According to classical electromagnetic theory of James Clerk Maxwell orbiting electrons should continuously emit electromagnetic energy.8 Atoms electrons emit packets of energy at random intervals. Bohr’s model could not e ...
... emission spectrum of the atoms and the chemical properties of the elements. 7 According to classical electromagnetic theory of James Clerk Maxwell orbiting electrons should continuously emit electromagnetic energy.8 Atoms electrons emit packets of energy at random intervals. Bohr’s model could not e ...
1. Gravitational Thermodynamics and the Cosmological Constant
... Here it is crucial to address the history of conceiving Einstein’s Equations as purely classical equations, when they should have been conceived as purely quantum equations in which the matter represents the eigenfrequencies of the left hand side gravitational Hamiltonian. From equation (2.23) it is ...
... Here it is crucial to address the history of conceiving Einstein’s Equations as purely classical equations, when they should have been conceived as purely quantum equations in which the matter represents the eigenfrequencies of the left hand side gravitational Hamiltonian. From equation (2.23) it is ...
Quantum Tic-Tac-Toe: A Genuine Probabilistic Approach
... of the game (like the board, for example) as well as the legal moves the players are allowed to do. Therefore, in a board game, the board is embodied as a quantum system and each move in the game is viewed as a quantum operation or transformation acting upon and changing the current quantum state of ...
... of the game (like the board, for example) as well as the legal moves the players are allowed to do. Therefore, in a board game, the board is embodied as a quantum system and each move in the game is viewed as a quantum operation or transformation acting upon and changing the current quantum state of ...
2 - arXiv
... standard approach of [2]. In [6] the so-called Schrieffer-Wolff formalism is generalized to Lindbladian dynamics; its basic form requires inversion of the nominal dynamics operator, which is not too practical and which we circumvent here for the derivation of the reduced slow master equation (15). T ...
... standard approach of [2]. In [6] the so-called Schrieffer-Wolff formalism is generalized to Lindbladian dynamics; its basic form requires inversion of the nominal dynamics operator, which is not too practical and which we circumvent here for the derivation of the reduced slow master equation (15). T ...
Evaluation Work For QuVis: The Quantum Mechanics Visualization Project
... interactivity, prompt feedback and multiple representations of physics concepts, including microscopic processes that cannot be directly observed. By choosing particular interactive elements and limiting their ranges, students can be implicitly guided in their exploration [1-3]. Since 2009 we have b ...
... interactivity, prompt feedback and multiple representations of physics concepts, including microscopic processes that cannot be directly observed. By choosing particular interactive elements and limiting their ranges, students can be implicitly guided in their exploration [1-3]. Since 2009 we have b ...
Part 1 - Capri Spring School
... Partition enhances noise of Fermions but reduces noise of Bosons Shot noise probes two particle properties: Later we use this property of shot noise to violate a Bell inequality ...
... Partition enhances noise of Fermions but reduces noise of Bosons Shot noise probes two particle properties: Later we use this property of shot noise to violate a Bell inequality ...
The Quantum Free Electron Laser
... It is possible to solve this coupled set of PDEs/ODEs directly using a number of numerical methods e.g. - finite difference (e.g. Crank-Nicholson) ...
... It is possible to solve this coupled set of PDEs/ODEs directly using a number of numerical methods e.g. - finite difference (e.g. Crank-Nicholson) ...