Quantum nature of laser light
... as (1) is what we would write if we knew the laser field was prepared in a coherent state, but have no information about its phase, expression (2) is what would write if we knew that the field was prepared in a number state but only have probabilistic information as to which one. The actual density ...
... as (1) is what we would write if we knew the laser field was prepared in a coherent state, but have no information about its phase, expression (2) is what would write if we knew that the field was prepared in a number state but only have probabilistic information as to which one. The actual density ...
One-Dimensional Mass-Spring Chains Supporting Elastic Waves
... and supports elastic waves with conventional topology in wave vector space. Perturbing the 1D harmonic chain through linear or nonlinear coupling may create resonant phonon modes that are topology in wave vector space. Perturbing the 1D harmonic chain through linear or nonlinear coupling dispersive, ...
... and supports elastic waves with conventional topology in wave vector space. Perturbing the 1D harmonic chain through linear or nonlinear coupling may create resonant phonon modes that are topology in wave vector space. Perturbing the 1D harmonic chain through linear or nonlinear coupling dispersive, ...
neutrinos: mysterious particles with fascinating features, which led to
... attending a workshop in Tübingen (Germany), where leading scientists met to discuss aspects of radioactivity. Instead Pauli sent a letter to the participants, whom he addressed as “Liebe Radiaktive Damen und Herren” (“Dear Radioactive Ladies and Gentlemen”). This letter of one page was of groundbre ...
... attending a workshop in Tübingen (Germany), where leading scientists met to discuss aspects of radioactivity. Instead Pauli sent a letter to the participants, whom he addressed as “Liebe Radiaktive Damen und Herren” (“Dear Radioactive Ladies and Gentlemen”). This letter of one page was of groundbre ...
The Accurate Mass Formulas of Leptons, Quarks, Gauge Bosons
... random numbers drawn from a hat. The repetition of leptons and quarks with increasing masses has also remained as unsolved problem. Max Jammer [2] concluded that nobody knows what particle masses really are. The mass parameters experimentally measured for elementary particles have no theoretical exp ...
... random numbers drawn from a hat. The repetition of leptons and quarks with increasing masses has also remained as unsolved problem. Max Jammer [2] concluded that nobody knows what particle masses really are. The mass parameters experimentally measured for elementary particles have no theoretical exp ...
Supersymmetric Quantum Mechanics - Uwe
... SUSY for quantum mechanics (SUSY QM) was born. The idea is to study symmetry breaking in quantum mechanics to get a better understanding of this process and then draw conclusions for quantum field theory (QFT). After SUSY was introduced into quantum mechanics people started to realize that this fiel ...
... SUSY for quantum mechanics (SUSY QM) was born. The idea is to study symmetry breaking in quantum mechanics to get a better understanding of this process and then draw conclusions for quantum field theory (QFT). After SUSY was introduced into quantum mechanics people started to realize that this fiel ...
Gravitational, rotational and topological quantum phase shifts in
... step as shown in figure 3. Upon entering R the neutron is slowed down, and upon leaving R it is speeded up. Knowing this, it is tempting to calculate the phase shift A@" caused by V, using (1) with limits on the integral given by the time-of-flight a"the region R ' . Surprisingly, this gives the wro ...
... step as shown in figure 3. Upon entering R the neutron is slowed down, and upon leaving R it is speeded up. Knowing this, it is tempting to calculate the phase shift A@" caused by V, using (1) with limits on the integral given by the time-of-flight a"the region R ' . Surprisingly, this gives the wro ...
Chapter 6
... A 500N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal, 6.00- m-long uniform, 100N rod, as indicated in figure below. The left end the rod is supported by a hinge and the right end is supported by a thin cable making a 30.00 angle with the vertical. a) Find the te ...
... A 500N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal, 6.00- m-long uniform, 100N rod, as indicated in figure below. The left end the rod is supported by a hinge and the right end is supported by a thin cable making a 30.00 angle with the vertical. a) Find the te ...
Unusual ordered phases of highly frustrated magnets: a review
... Figure 3 shows the result of recent simulations28 , which studied critical properties of various phase transitions in great detail. Th obtained phase diagram differs in one important aspect from the original suggestion – it is established now that there is no direct transition between the Y state an ...
... Figure 3 shows the result of recent simulations28 , which studied critical properties of various phase transitions in great detail. Th obtained phase diagram differs in one important aspect from the original suggestion – it is established now that there is no direct transition between the Y state an ...
Ch12 Motion Notes and Practice problems with explanations
... a very handy tool for solving problems in mechanics. On the whole, it is useful to analyze systems in terms of energy when there is an exchange of potential energy and kinetic energy. Linear momentum, however, is useful in those cases where there is no clear measure for potential energy. In particul ...
... a very handy tool for solving problems in mechanics. On the whole, it is useful to analyze systems in terms of energy when there is an exchange of potential energy and kinetic energy. Linear momentum, however, is useful in those cases where there is no clear measure for potential energy. In particul ...
Statistical mechanics - University of Guelph Physics
... A system is in equilibrium if its physical properties do not change with time. The state variables must therefore be constant in time. More precisely, a system is in equilibrium if there are no • macroscopic motions (mechanical equilibrium) • macroscopic energy fluxes (thermal equilibrium) • unbalan ...
... A system is in equilibrium if its physical properties do not change with time. The state variables must therefore be constant in time. More precisely, a system is in equilibrium if there are no • macroscopic motions (mechanical equilibrium) • macroscopic energy fluxes (thermal equilibrium) • unbalan ...
Theory of x-ray absorption by laser-dressed atoms
... The absorption of photons may lead to the ejection of one or more electrons from an atom; either directly by photoionization or indirectly by the formation and decay of electronic resonances. The ejected electrons are in the continuum and thus their wave functions are not square integrable [36, 37, ...
... The absorption of photons may lead to the ejection of one or more electrons from an atom; either directly by photoionization or indirectly by the formation and decay of electronic resonances. The ejected electrons are in the continuum and thus their wave functions are not square integrable [36, 37, ...
Wolfgang Ketterle Department of Physics Superfluidity and Coherence in Bose-Einstein Condensates
... Dissipation and turbulence in superfluid flow often involves the creation and subsequent motion of quantized vortices. Since vortices are topological defects they may only be created in pairs, or can enter a system individually from its boundary. The nucleation process has been a subject of much the ...
... Dissipation and turbulence in superfluid flow often involves the creation and subsequent motion of quantized vortices. Since vortices are topological defects they may only be created in pairs, or can enter a system individually from its boundary. The nucleation process has been a subject of much the ...
Fast Equivalence-checking for Quantum Circuits
... Quantum circuits often operate on quantum states that contain exponentially large superpositions, making quantum simulation, as well as circuit design and analysis on conventional computers very challenging. To this end, a layered software architecture for quantum computing design tools was outlined ...
... Quantum circuits often operate on quantum states that contain exponentially large superpositions, making quantum simulation, as well as circuit design and analysis on conventional computers very challenging. To this end, a layered software architecture for quantum computing design tools was outlined ...
5. Physikalisches Institut
... tion at site 4. This arrangement is chosen for its theoretical simplicity (more general arrangements work along similar lines), although it may be implemented also in practice by means of Raman tunneling [29]. Under the MQS conditions U1 ¼ U0 < 0 and ffiffiffi pffiffiffi [in this pcase pffiffiffiffiffiffiffiffiffiffiffiffiffi J N 1 ...
... tion at site 4. This arrangement is chosen for its theoretical simplicity (more general arrangements work along similar lines), although it may be implemented also in practice by means of Raman tunneling [29]. Under the MQS conditions U1 ¼ U0 < 0 and ffiffiffi pffiffiffi [in this pcase pffiffiffiffiffiffiffiffiffiffiffiffiffi J N 1 ...
future_yuan
... -- similar to inclusive DIS, probe int. PDF Large PT (~QCD) -- hard gluon radiation, can be calculated from perturbative QCD, Polarized ->q-g-q correlations Low PT (~QCD) -- nonperturbative information (TMD): new factorization formula ...
... -- similar to inclusive DIS, probe int. PDF Large PT (~QCD) -- hard gluon radiation, can be calculated from perturbative QCD, Polarized ->q-g-q correlations Low PT (~QCD) -- nonperturbative information (TMD): new factorization formula ...