000070935 001__ 70935
000070935 005__ 20200103141025.0
000070935 0247_ $$2doi$$a10.1007/JHEP05(2018)130
000070935 0248_ $$2sideral$$a106501
000070935 037__ $$aART-2018-106501
000070935 041__ $$aeng
000070935 100__ $$0(orcid)0000-0003-3669-6241$$aAsorey, M.$$uUniversidad de Zaragoza
000070935 245__ $$aEntangled scent of a charge
000070935 260__ $$c2018
000070935 5060_ $$aAccess copy available to the general public$$fUnrestricted
000070935 5203_ $$aWe argue that the ground state of a field theory, in the presence of charged particles, becomes an entangled state involving an infinity of soft photons. The quantum field vacuum is altered by the passage of a uniformly moving charge, leaving in its wake a different dressed ground state. In this sense a charged particle leaves its electromagnetic scent even after passing by. Unlike in classical electrodynamics the effect of the charge remains even at infinite time. The calculation is done in detail for the ground state of a spacetime wedge, although the results are more general. This agrees in spirit with recent results over the infrared aspects of field theory, although the technical details are different. These considerations open the possibility that the information carried by quantum fields, being nonlocal, does not disappear beyond the horizon of black holes.
000070935 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/MDM-2014-0369$$9info:eu-repo/grantAgreement/ES/MINECO/FPA2015-65745-P$$9info:eu-repo/grantAgreement/ES/DGA-FSE/E24-2$$9info:eu-repo/grantAgreement/EUR/COST/QSPACE
000070935 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000070935 590__ $$a5.833$$b2018
000070935 591__ $$aPHYSICS, PARTICLES & FIELDS$$b4 / 29 = 0.138$$c2018$$dQ1$$eT1
000070935 592__ $$a1.016$$b2018
000070935 593__ $$aNuclear and High Energy Physics$$c2018$$dQ1
000070935 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000070935 700__ $$aBalachandran, A.P.
000070935 700__ $$aLizzi, F.
000070935 700__ $$aMarmo, G.
000070935 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Teórica
000070935 773__ $$g2018, 5 (2018), 130 [12 pp]$$pJ. high energy phys.$$tJournal of High Energy Physics$$x1126-6708
000070935 8564_ $$s365147$$uhttps://zaguan.unizar.es/record/70935/files/texto_completo.pdf$$yVersión publicada
000070935 8564_ $$s63954$$uhttps://zaguan.unizar.es/record/70935/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000070935 909CO $$ooai:zaguan.unizar.es:70935$$particulos$$pdriver
000070935 951__ $$a2020-01-03-14:03:42
000070935 980__ $$aARTICLE