Higgs condensate
Web1 de nov. de 2002 · The stronger the interactions between the particles and the Higgs condensate are, the heavier the particles become. The Higgs mechanism is an essential part of the Standard Model. Without it the quarks and leptons – and also the W and Z bosons – would all be massless and the world as we know it could not exist. Web19 de jun. de 2013 · We show that the main decay channel of the higgs condensate after inflation is the resonant production of Standard Model gauge bosons. For a set of parameters we find that a significant part of the condensate has decayed in between 340 and 630 Hubble times after the onset of higgs oscillations, depending on H_* in a non …
Higgs condensate
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Web1 de out. de 2024 · In this scenario the Higgs condensate excitations resemble closely two Standard Model Higgs bosons. The lightest Higgs boson was already identified with the … Web18 de mai. de 2024 · It arises as an oscillating excitation of the Higgs field, which penetrates the world. Superconductivity displays similar properties. Their quantum mechanical wave, on which the electrons connected to form Cooper pairs essentially “surf”, can be excited to Higgs oscillations with a strong laser.
Web8 de jan. de 2016 · Another system where the light Higgs mode can be observed is the multicomponent condensate in cold gases 33, where interaction between components … Web3 de out. de 2024 · We suggest that the Higgs condensate behave like a relativistic quantum liquid leading to the prevision of two Higgs bosons. The light Higgs boson …
Web3 de out. de 2024 · The Higgs condensate as a quantum liquid: A critical comparison with observations Paolo Cea The triviality of four-dimensional scalar quantum field theories poses challenging problems to the usually adopted perturbative implementation of … WebThe Higgs mechanism 'starts' with four massless bosons ( B 0, W 0, W 1, W 2 ), which after some interacting with the Higgs field, will produce three massive bosons ( Z, W +, W −) and one massless boson (which is the photon, γ ).
Web26 de out. de 2024 · We study the role of the Standard Model Higgs condensate, formed during cosmological inflation, in the epoch of reheating that follows. We focus on the …
Web1 de set. de 2024 · This is the first part of our comprehensive study on the structure of doubly periodic solutions for the Chern–Simons–Higgs equation with a small coupling constant. We first classify the bubbling type of the blow-up … green community groupWebTh e Higgs boson 0° will obey the mass constraint 2m,< m^; < 2my. The maximal number of the allowed heavy fermion generations is estimated and the possible compositeness origin of the effective four-fermion interactions is ... In the top condensate scheme [1,2] where the electroweak gauge group SUd 2) x Uy (1) flow tailwindWeb21 de set. de 2024 · The Higgs will decay perturbatively into SM particles, and can also decay through non-perturbative particle production when the oscillations of the Higgs condensate causes the gauge boson masses to become non-adiabatic; however, the rapid decay of SM gauge bosons into fermions may delay or prevent the formation of a … flow tainWebThe major difference is that there are 3 separate Higgs-like condensates, one for each family, each with an identical VEV, all completely symmetric with each other under the global exact SU (3) family symmetry. The W's and Z's get a mass from an arbitrary one of these 3, leaving 2 dynamical Higgs-like condensates. green community enbdWeb1 de set. de 2024 · This is the first part of our comprehensive study on the structure of doubly periodic solutions for the Chern–Simons–Higgs equation with a small coupling … flow tagsIn condensed matter physics, a Bose–Einstein condensate (BEC) is a state of matter that is typically formed when a gas of bosons at very low densities is cooled to temperatures very close to absolute zero (−273.15 °C or −459.67 °F). Under such conditions, a large fraction of bosons occupy the lowest quantum … Ver mais Bose first sent a paper to Einstein on the quantum statistics of light quanta (now called photons), in which he derived Planck's quantum radiation law without any reference to classical physics. Einstein was impressed, … Ver mais This transition to BEC occurs below a critical temperature, which for a uniform three-dimensional gas consisting of non-interacting particles with no apparent internal degrees of freedom is given by: where: Ver mais The Gross-Pitaevskii equation is a partial differential equation in space and time variables. Usually it does not have analytic solution and different numerical methods, such as split-step Crank-Nicolson and Fourier spectral methods, are used for its solution. There are … Ver mais Quantized vortices As in many other systems, vortices can exist in BECs. Vortices can be created, for example, by … Ver mais Ideal Bose gas For an ideal Bose gas we have the equation of state: Ver mais Bose Einstein's non-interacting gas Consider a collection of N non-interacting particles, which can each be in one of two quantum states, $${\displaystyle 0\rangle }$$ and $${\displaystyle 1\rangle }$$. If the two states are equal in energy, each different … Ver mais Superfluid helium-4 In 1938, Pyotr Kapitsa, John Allen and Don Misener discovered that helium-4 became a new kind of fluid, now known as a superfluid, … Ver mais green community hubs groundworkWeb20 de jul. de 2012 · We know its name: the Higgs condensate [or Higgs field], after Peter Higgs, a Scots physicist who pioneered some of these ideas. The simplest possibility … is that it’s made from one new particle, the so-called Higgs particle. But the [ether] could be a mixture of several materials. … green community health care