Zobrazeno 1 - 10
of 41
pro vyhledávání: '"BenTov, Yoni"'
Autor:
BenTov, Yoni
I review the generating function for quantum-statistical mechanics, known as the Feynman-Vernon influence functional, the decoherence functional, or the Schwinger-Keldysh path integral. I describe a probability-conserving $i\varepsilon$ prescription
Externí odkaz:
http://arxiv.org/abs/2102.05029
Autor:
BenTov, Yoni
Publikováno v:
Gen.Rel.Grav. 51 (2019) no.11, 150
I generalize the Dray-'t Hooft gravitational shockwave to the Kerr-AdS background.
Comment: 16 pages, no figures
Comment: 16 pages, no figures
Externí odkaz:
http://arxiv.org/abs/1904.09498
Autor:
BenTov, Yoni, Swearngin, Joe
Publikováno v:
Gen Relativ Gravit (2019) 51: 25
We present an exact solution of Einstein's equation that describes the gravitational shockwave of a massless particle on the horizon of a Kerr-Newman black hole. The backreacted metric is of the generalized Kerr-Schild form and is Type II in the Petr
Externí odkaz:
http://arxiv.org/abs/1706.03430
Motivated by recent studies of symmetry protected topological (SPT) phases, we explore the possible gapless quantum disordered phases in the $(2+1)d$ nonlinear sigma model defined on the Grassmannian manifold $\frac{U(N)}{U(n)\times U(N - n)}$ with a
Externí odkaz:
http://arxiv.org/abs/1605.05336
Autor:
BenTov, Yoni, Zee, A.
Publikováno v:
Phys. Rev. D 93, 065036 (2016)
We exploit a recent advance in the study of topological superconductors to propose a solution to the family puzzle of particle physics in the context of SO(18) (or more correctly, Spin(18)) grand unification. We argue that Yukawa couplings of interme
Externí odkaz:
http://arxiv.org/abs/1505.04312
Autor:
BenTov, Yoni
Publikováno v:
JHEP 1507 (2015) 034
I study the prospect of generating mass for symmetry-protected fermions without breaking the symmetry that forbids quadratic mass terms in the Lagrangian. I focus on 1+1 spacetime dimensions in the hope that this can provide guidance for interacting
Externí odkaz:
http://arxiv.org/abs/1412.0154
Motivated by the observation that the Standard Model of particle physics (plus a right-handed neutrino) has precisely 16 Weyl fermions per generation, we search for $(3+1)$-dimensional chiral fermionic theories and chiral gauge theories that can be r
Externí odkaz:
http://arxiv.org/abs/1402.4151
The A4 x U(1) flavor model of He, Keum, and Volkas is extended to provide a minimal modification to tribimaximal mixing that accommodates a nonzero reactor angle theta13 ~ 0.1. The sequestering problem is circumvented by forbidding superheavy scales
Externí odkaz:
http://arxiv.org/abs/1208.1062
Autor:
BenTov, Yoni, Zee, A.
We study the LHC phenomenology of a general class of "Private Higgs" (PH) models, in which fermions obtain their masses from their own Higgs doublets with $\op(1)$ Yukawa couplings, and the mass hierarchy is translated into a dynamical chain of vacuu
Externí odkaz:
http://arxiv.org/abs/1207.0467
Autor:
BenTov, Yoni, Zee, A.
It is consistent with the measurement of \theta_13 ~ 0.15 by Daya Bay to suppose that, in addition to being unitary, the neutrino mixing matrix is also almost hermitian, and thereby only a small perturbation from diag(+1,-1,-1) in a suitable basis. W
Externí odkaz:
http://arxiv.org/abs/1203.2671