CERN Accelerating science

ホーム > 検索結果: recid:2722398
検索のヒント
高度な検索
Add to Search +
検索 コレクション:
並べ替え： 結果の表示 出力フォーマット:
CERN Document Server 2,009 のレコードが見つかりました。  1 - 10次最後  レコードへジャンプ： 検索にかかった時間： 0.80 秒 
1.
(100)
Discrete spacetime symmetries and particle mixing in non-Hermitian scalar quantum field theories / Alexandre, Jean (King's Coll. London) ; Ellis, John (King's Coll. London ; NICPB, Tallinn ; CERN) ; Millington, Peter (Nottingham U.)
We discuss second quantization, discrete symmetry transformations and inner products in free non-Hermitian scalar quantum field theories with PT symmetry, focusing on a prototype model of two complex scalar fields with anti-Hermitian mass mixing. Whereas the definition of the inner product is unique for theories described by Hermitian Hamiltonians, its formulation is not unique for non-Hermitian Hamiltonians. [...]
arXiv:2006.06656; KCL-PH-TH/2020-19; CERN-TH-2020-063.- 2020-12-29 - 20 p. - Published in : Phys. Rev. D 102 (2020) 125030 Article from SCOAP3: PDF; Fulltext: PDF;
レコードの詳細 - ほとんど同じレコード
2.
(91)
Discrete spacetime symmetries, second quantization, and inner products in a non-Hermitian Dirac fermionic field theory / Alexandre, Jean (King's Coll. London) ; Ellis, John (King's Coll. London ; NICPB, Tallinn ; CERN) ; Millington, Peter (Nottingham U.)
We extend to a non-Hermitian fermionic quantum field theory with PT symmetry our previous discussion of second quantization, discrete symmetry transformations, and inner products in a scalar field theory [arXiv:2006.06656]. For illustration, we consider a prototype model containing a single Dirac fermion with a parity-odd, anti-Hermitian mass term. [...]
arXiv:2201.11061; KCL-PH-TH/2021-79; CERN-TH-2021-172.- 2022-09-06 - 29 p. - Published in : Phys. Rev. D 106 (2022) 6 Fulltext: 2201.11061 - PDF; Publication - PDF;
レコードの詳細 - ほとんど同じレコード
3.
(70)
Oscillation probabilities for a $\rho$$\tau$-symmetric non-Hermitian two-state system / Alexandre, Jean (King's Coll. London) ; Dale, Madeleine (Rome U., Tor Vergata ; INFN, Rome ; Cyprus U. ; Humboldt U., Berlin) ; Ellis, John (King's Coll. London ; CERN) ; Mason, Robert (Liverpool U.) ; Millington, Peter (Manchester U.)
There is growing interest in viable quantum theories with$\rho$$\tau$-symmetric non-Hermitian Hamiltonians, but a formulation of transition matrix elements consistent with positivity and perturbative unitarity has so far proved elusive. [...]
arXiv:2302.11666 ; KCL-PH-TH/2023-17 ; CERN-TH-2023-032 ; LTH 1334. - 5 p.
Fulltext
レコードの詳細 - ほとんど同じレコード
4.
(60)
Spontaneous symmetry breaking and the Goldstone theorem in non-Hermitian field theories / Alexandre, Jean (King's Coll. London) ; Ellis, John (King's Coll. London ; NICPB, Tallinn ; CERN) ; Millington, Peter (Nottingham U.) ; Seynaeve, Dries (King's Coll. London)
We demonstrate the extension to PT-symmetric field theories of the Goldstone theorem, confirming that the spontaneous appearance of a field vacuum expectation value via minimisation of the effective potential in a non-Hermitian model is accompanied by a massless scalar boson. Laying a basis for our analysis, we first show how the conventional quantisation of the path-integral formulation of quantum field theory can be extended consistently to a non-Hermitian model by considering PT conjugation instead of Hermitian conjugation. [...]
arXiv:1805.06380; KCL-PH-TH-2018-18; CERN-PH-TH-2018-117; CERN-TH-2018-117.- 2018-08-01 - 20 p. - Published in : Phys. Rev. D 98 (2018) 045001 Article from SCOAP3: PDF; Fulltext: PDF;
レコードの詳細 - ほとんど同じレコード
5.
(59)
PT-Symmetric Non-Hermitian Supersymmetry / Alexandre, Jean (King's Coll. London) ; Ellis, John (King's Coll. London ; NICPB, Tallinn ; CERN) ; Millington, Peter (Nottingham U.)
We formulate supersymmetric non-Hermitian quantum field theories with PT symmetry, starting with free chiral boson/fermion models and then including trilinear superpotential interactions. We consider models with both Dirac and Majorana fermions, analyzing them in terms of superfields and at the component level. [...]
arXiv:2001.11996; KCL-PH-TH/2020-01; CERN-TH-2020-008.- 2020-04-25 - 11 p. - Published in : Phys. Rev. D 101 (2020) 085015 Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF;
レコードの詳細 - ほとんど同じレコード
6.
(55)
Spontaneously Breaking Non-Abelian Gauge Symmetry in Non-Hermitian Field Theories / Alexandre, Jean (King's Coll. London) ; Ellis, John (King's Coll. London ; NICPB, Tallinn ; CERN) ; Millington, Peter (Nottingham U.) ; Seynaeve, Dries (King's Coll. London)
We generalise our previous formulation of gauge-invariant PT-symmetric field theories to include models with non-Abelian symmetries and discuss the extension to such models of the Englert-Brout-Higgs-Kibble mechanism for generating masses for vector bosons. As in the Abelian case, the non-Abelian gauge fields are coupled to non-conserved currents. [...]
arXiv:1910.03985; KCL-PH-TH/2019-76; CERN-TH-2019-161.- 2020-02-08 - 15 p. - Published in : Phys. Rev. D 101 (2020) 035008 Article from SCOAP3: PDF; Fulltext: PDF;
レコードの詳細 - ほとんど同じレコード
7.
(40)
Gauge invariance and the Englert-Brout-Higgs mechanism in non-Hermitian field theories / Alexandre, Jean (King's Coll. London) ; Ellis, John (King's Coll. London ; NICPB, Tallinn ; CERN) ; Millington, Peter (Nottingham U.) ; Seynaeve, Dries (King's Coll. London)
We discuss $\mathcal{PT}$-symmetric Abelian gauge field theories, as well as their extension to the Englert-Brout-Higgs mechanism for generating a mass for a vector boson. Gauge invariance is not straightforward, and we discuss the different related problems, as well as a solution which consists in coupling the gauge field to a current that is not conserved. [...]
arXiv:1808.00944; KCL-PH-TH/2018-40; CERN-TH/2018-183; CERN-TH-2018-183.- 2019-04-20 - 19 p. - Published in : Phys. Rev. D 99 (2019) 075024 Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF;
レコードの詳細 - ほとんど同じレコード
8.
(25)
Yang phase for non-Hermitian systems and biunitary transformations / Mignani, R P
ROM-P-782. - 1991. - 20 p.
CERN library copies
レコードの詳細 - ほとんど同じレコード
9.
(21)
On the diagonalization of principal submatrices of positive-definite symmetric matrices; pt 2; properties of the transformation matrix / Daneels, A
1972 - Published in : Bull. Soc. Math. Belgique: 24 (1972) , pp. 247
レコードの詳細 - ほとんど同じレコード
10. Recommendations of the Finance Committee to Council as to the Financing of the 1965 Supplementary Programme
Recommandations du Comité des Finances au Conseil au sujet du financement du programme supplémentaire pour 1965
CERN/0572
28th Session of Council ; 1964
English: PDF
French: PDF
レコードの詳細 - ほとんど同じレコード

捜していたものを見つけなかったならば、他のサーバーもお試しください：
recid:2722398 中の Amazon
recid:2722398 中の CERN EDMS
recid:2722398 中の CERN Intranet
recid:2722398 中の CiteSeer
recid:2722398 中の Google Books
recid:2722398 中の Google Scholar
recid:2722398 中の Google Web
recid:2722398 中の IEC		recid:2722398 中の IHS
recid:2722398 中の INSPIRE
recid:2722398 中の ISO
recid:2722398 中の KISS Books/Journals
recid:2722398 中の KISS Preprints
recid:2722398 中の NEBIS
recid:2722398 中の SLAC Library Catalog