Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Schwetz, M."'
Autor:
Schwetz, M., Noack, R. M.
Measurement-based quantum computing (MBQC), an alternate paradigm for formulating quantum algorithms, can lead to potentially more flexible and efficient implementations as well as to theoretical insights on the role of entanglement in a quantum algo
Externí odkaz:
http://arxiv.org/abs/2306.13372
Autor:
Schwetz, M., Noack, R. M.
Publikováno v:
International Journal of Quantum Information; Oct2024, Vol. 22 Issue 7, p1-19, 19p
Autor:
Berruto, F., Schwetz, M.
We propose a strong coupling expansion as a possible tool to obtain qualitative and quantitative informations about N=1 SYM theory. We point out the existence of a mapping between strongly coupled lattice N=1 SYM theory and a generalized SO(4) antife
Externí odkaz:
http://arxiv.org/abs/hep-lat/0208061
Publikováno v:
Mod.Phys.Lett.A16:1871-1880,2001
We investigate the application of 't Hooft's anomaly matching conditions to gauge theories at finite matter density. We show that the matching conditions constrain the low-energy quasiparticle spectrum associated with possible realizations of global
Externí odkaz:
http://arxiv.org/abs/hep-ph/0006059
We study the low-energy spectrum of SUSY gluodynamics using the generating functional for Green's functions of composite fields. Two dual formulations of the generating functional approach are given. Masses of the bound states are calculated and mixi
Externí odkaz:
http://arxiv.org/abs/hep-ph/9809276
Publikováno v:
Phys.Rev. D60 (1999) 035002
We study the spectrum of the softly broken generalized Veneziano-Yankielowicz effective action for N=1 SUSY Yang-Mills theory. Two dual formulations of the effective action are given. The spurion method is used for the soft SUSY breaking. Masses of t
Externí odkaz:
http://arxiv.org/abs/hep-th/9806204
Publikováno v:
Phys. Rev. D 58, 015009 (1998)
We propose a generalization of the Veneziano-Yankielowicz effective low-energy action for N=1 SUSY Yang-Mills theory which includes composite operators interpolating pure gluonic bound states. The chiral supermultiplet of anomalies is embedded in a l
Externí odkaz:
http://arxiv.org/abs/hep-th/9711166
Publikováno v:
Nucl.Phys. B494 (1997) 200-212
We use the chiral Lagrangian to investigate the global properties of the $N$-flavor QCD vacuum as a function of the $\theta$ parameter. In the case of exact quark degeneracy we find evidence for first order phase transitions at $\theta = \pi \cdot ({
Externí odkaz:
http://arxiv.org/abs/hep-ph/9608490
Publikováno v:
Nucl.Phys. B484 (1997) 124-140
We investigate the behavior of softly broken $N=2$ SQCD at non-zero bare theta angle $\theta_0$, using superfield spurions to implement the SUSY breaking. We find a first-order phase transition as $\theta_0$ is varied from zero to $2 \pi$, in agreeme
Externí odkaz:
http://arxiv.org/abs/hep-th/9608135
Publikováno v:
Phys.Lett. B382 (1996) 138-144
Using chiral perturbation theory and the large-$N_c$ expansion, we obtain expressions for the $\eta'$ mass and $\eta - \eta'$ mixing in terms of low-energy chiral Lagrangian parameters. This is accomplished through an intermediate step of `matching'
Externí odkaz:
http://arxiv.org/abs/hep-ph/9605267