a = l 0
... 5.- We point out that the spectrum of these Bogolyubov-type excitations in a condensate whose interaction with uncondensed polaritons can be neglected, is almost equidistant even for rather larger values of the polaritonpolariton interaction parameter inside the condensate. This makes polariton par ...
... 5.- We point out that the spectrum of these Bogolyubov-type excitations in a condensate whose interaction with uncondensed polaritons can be neglected, is almost equidistant even for rather larger values of the polaritonpolariton interaction parameter inside the condensate. This makes polariton par ...
Quantum field theory for matter under extreme conditions
... The unification of special relativity (Poincaré covariance) and quantum mechanics took some time. Even today many questions remain as to a practical implementation of a Hamiltonian formulation of the relativistic quantum mechanics of interacting systems. The Poincaré group has ten generators: the ...
... The unification of special relativity (Poincaré covariance) and quantum mechanics took some time. Even today many questions remain as to a practical implementation of a Hamiltonian formulation of the relativistic quantum mechanics of interacting systems. The Poincaré group has ten generators: the ...
Geometrical aspects of local gauge symmetry - Philsci
... where g is the magnetic charge. It can be proven that it is not possible to ~ such that ∇ ~ ×A ~=B ~ on R3 − 0. But it is possible define a vector potential A ~ on U = R3 − D, where D is a Dirac string, a continuous to define such field A curve starting at the origin and going to infinity. If we ch ...
... where g is the magnetic charge. It can be proven that it is not possible to ~ such that ∇ ~ ×A ~=B ~ on R3 − 0. But it is possible define a vector potential A ~ on U = R3 − D, where D is a Dirac string, a continuous to define such field A curve starting at the origin and going to infinity. If we ch ...
Form Factor Dark Matter
... -No experiment can rule out a dark matter origin for the DAMA signal in a model independent way. What distinguishes DAMA from other experiments? -masses of nuclei used in experiment (NaI) -range of recoil energies probed (10’s of keV) -searching for annual modulation ...
... -No experiment can rule out a dark matter origin for the DAMA signal in a model independent way. What distinguishes DAMA from other experiments? -masses of nuclei used in experiment (NaI) -range of recoil energies probed (10’s of keV) -searching for annual modulation ...
Giant gravitons: a collective coordinate approach
... Result is local in collective coordinates (terms that could change collective parameters are exponentially suppressed) Mass proportional to distance is interpreted as Higgs mechanism for emergent gauge theory. ...
... Result is local in collective coordinates (terms that could change collective parameters are exponentially suppressed) Mass proportional to distance is interpreted as Higgs mechanism for emergent gauge theory. ...
Quantum Gravity Lattice
... Superficial resemblance of running 2 " model to = scalartensor gravity theories (within FRW cosmology framework). ...
... Superficial resemblance of running 2 " model to = scalartensor gravity theories (within FRW cosmology framework). ...
Phase transition in gauge theories, monopoles and the Multiple
... This review is devoted to the Multiple Point Principle (MPP), according to which several vacuum states with the same energy density exist in Nature. The MPP is implemented to the Standard Model (SM), Family replicated gauge group model (FRGGM) and phase transitions in gauge theories with/without mon ...
... This review is devoted to the Multiple Point Principle (MPP), according to which several vacuum states with the same energy density exist in Nature. The MPP is implemented to the Standard Model (SM), Family replicated gauge group model (FRGGM) and phase transitions in gauge theories with/without mon ...
Dynamic Cognitive Modeling
... • Symmetries in Quantum Physics: “The universe is an enormous direct product of representations of symmetry groups.” ...
... • Symmetries in Quantum Physics: “The universe is an enormous direct product of representations of symmetry groups.” ...
Spontaneous symmetry breaking in quantum
... chair is built of many microscopic particles that all obey the rules of quantum mechanics, the chair as a whole should also respect the symmetry of its Hamiltonian and be spread out over all of space. Clearly this situation is not physically realized. The way out of the seeming paradox is the sponta ...
... chair is built of many microscopic particles that all obey the rules of quantum mechanics, the chair as a whole should also respect the symmetry of its Hamiltonian and be spread out over all of space. Clearly this situation is not physically realized. The way out of the seeming paradox is the sponta ...
URL - StealthSkater
... General Relativity (mainly for cosmological problems). There is a deduction of the Wheler-deWitt eqution as a WKB aproximation to the Euclidean path integral aproach to quantum gravity. So this could be understood as semi-Classical quantum gravity in an upper dimensional space-time. But where the St ...
... General Relativity (mainly for cosmological problems). There is a deduction of the Wheler-deWitt eqution as a WKB aproximation to the Euclidean path integral aproach to quantum gravity. So this could be understood as semi-Classical quantum gravity in an upper dimensional space-time. But where the St ...
1 GAUGE GRAVITY AND THE UNIFICATION OF NATURAL
... program by proposing a unification of physics under two of what he regarded as the most general principles: the least action principle and the principle of SR. We shall see in a moment that is vision is also implicit in the gauge-field program. In addition, there is a special kind of unifications in ...
... program by proposing a unification of physics under two of what he regarded as the most general principles: the least action principle and the principle of SR. We shall see in a moment that is vision is also implicit in the gauge-field program. In addition, there is a special kind of unifications in ...
The metron model - Max-Planck
... closely with the quantum-theoretical result. The average-phase approximation of the metron computation was replaced here by a more accurate Monte Carlo computation for an ensemble of 10,000 particles, in which the phase of the primary wave of each particle was computed separately as a function of th ...
... closely with the quantum-theoretical result. The average-phase approximation of the metron computation was replaced here by a more accurate Monte Carlo computation for an ensemble of 10,000 particles, in which the phase of the primary wave of each particle was computed separately as a function of th ...
Lecture 5: Physics Beyond the Standard Model and Supersymmetry
... • The W and Z masses depend very sensitively on the parameters that we use to characterize short distance physics → The model is not robust – As with any model, ultrasensitivity to input parameters is a sign that essential features are not properly understood Why New Physics at the LHC? • Need somet ...
... • The W and Z masses depend very sensitively on the parameters that we use to characterize short distance physics → The model is not robust – As with any model, ultrasensitivity to input parameters is a sign that essential features are not properly understood Why New Physics at the LHC? • Need somet ...
Making FORS2 fit for exoplanet observations (again)
... decay experiments M. Sistia,b,∗, D. R. Artusac,e , F. T. Avignone IIIc , O. Azzolinid , M. Balatae , T. I. Banksf,g,e , G. Barih , J. Beemani , F. Bellinij,k , A. Bersanim , M. Biassonia,b , C. Brofferioa,b , C. Buccie , X. Z. Cain , A. Camachod , A. Caminatam , L. Canonicae , X. G. Caon , S. Capell ...
... decay experiments M. Sistia,b,∗, D. R. Artusac,e , F. T. Avignone IIIc , O. Azzolinid , M. Balatae , T. I. Banksf,g,e , G. Barih , J. Beemani , F. Bellinij,k , A. Bersanim , M. Biassonia,b , C. Brofferioa,b , C. Buccie , X. Z. Cain , A. Camachod , A. Caminatam , L. Canonicae , X. G. Caon , S. Capell ...
Physical and Mathematical Sciences 2016, № 3, p. 37–41 Physics
... of Randall–Sundrum type has revived interest in this subject considerably. AdS/CFT correspondence [1] relates string theories or supergravity in AdS bulk with a conformal field theory living on its boundary. It has many interesting consequences and provides a powerful tool for the investigation of g ...
... of Randall–Sundrum type has revived interest in this subject considerably. AdS/CFT correspondence [1] relates string theories or supergravity in AdS bulk with a conformal field theory living on its boundary. It has many interesting consequences and provides a powerful tool for the investigation of g ...
Fractional topological insulators
... With interactions, gapped systems are more complicated and have more quantum numbers. ...
... With interactions, gapped systems are more complicated and have more quantum numbers. ...
pdf
... magnetic-field values in the case of potassium-40 - there is a conventional, yet very weakly bound, molecular state. On the other side of the resonance there is no bound state, even though the long-range interaction between the particles is effectively attractive. It might seem at first that the for ...
... magnetic-field values in the case of potassium-40 - there is a conventional, yet very weakly bound, molecular state. On the other side of the resonance there is no bound state, even though the long-range interaction between the particles is effectively attractive. It might seem at first that the for ...
Quantum Gravity: The View From Particle Physics
... structure at the Planck scale. Indeed, and in spite of their disagreements, almost all approaches to quantum gravity1 are united in their expectation that something dramatic must happen to space-time at Planck scale distances, where the continuum should thus give way to some kind of discretuum. A se ...
... structure at the Planck scale. Indeed, and in spite of their disagreements, almost all approaches to quantum gravity1 are united in their expectation that something dramatic must happen to space-time at Planck scale distances, where the continuum should thus give way to some kind of discretuum. A se ...
Document
... The above could be done for 2 by 2 matrices if there is no mass. Massless fermion contains only half the degrees of freedom. ...
... The above could be done for 2 by 2 matrices if there is no mass. Massless fermion contains only half the degrees of freedom. ...
N =1
... • Assuming that W is generic (and a few other minor assumptions), supersymmetry is spontaneously broken, iff the theory has a global R-symmetry. • This result applies also when supersymmetry is dynamically broken – the theory has a strongly coupled gauge theory – because the low energy theory can b ...
... • Assuming that W is generic (and a few other minor assumptions), supersymmetry is spontaneously broken, iff the theory has a global R-symmetry. • This result applies also when supersymmetry is dynamically broken – the theory has a strongly coupled gauge theory – because the low energy theory can b ...
Top Condensation as a Motivated Explanation of the Top Forward
... contribution from topcolor; the majority of the top quark mass comes from the topcolor condensate. The light quarks can get mass from the extended technicolor or a scalar Higgs. In this way, TC2 solves one of the difficulties of technicolor, namely how to explain large top Yukawa without flavor prob ...
... contribution from topcolor; the majority of the top quark mass comes from the topcolor condensate. The light quarks can get mass from the extended technicolor or a scalar Higgs. In this way, TC2 solves one of the difficulties of technicolor, namely how to explain large top Yukawa without flavor prob ...
Journal of Babylon University/Pure and Applied Sciences/ No.(6
... introduced .In the interacting boson model -1 it is assumed that low –lying collective states of nuclei can described in terms of a monopole bosons with angular momentum and parity J P 0 ,called s and a quadrupole boson with J 2 called d (Iachello et al,1987). There are two basic concepts on wh ...
... introduced .In the interacting boson model -1 it is assumed that low –lying collective states of nuclei can described in terms of a monopole bosons with angular momentum and parity J P 0 ,called s and a quadrupole boson with J 2 called d (Iachello et al,1987). There are two basic concepts on wh ...