Hawking Radiation 5 - 8 Angebote vergleichen

Bester Preis: Fr. 3.23 ( 3.38)¹ (vom 02.10.2017)
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9783592132274 - Andie: Hawking Radiation 5
Andie

Hawking Radiation 5 (2017)

Lieferung erfolgt aus/von: Deutschland DE NW EB DL

ISBN: 9783592132274 bzw. 359213227X, in Deutsch, Lighthouse Books for Translation and Publishing, Lighthouse Books for Translation and Publishing, Lighthouse Books for Translation and Publishing, neu, E-Book, elektronischer Download.

Fr. 4.77 ( 5.00)¹
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Lieferung aus: Deutschland, in-stock.
Quaternions are not commutative (AB is not equal to AB in general) and one can ask could one define commutative and co-commutative surfaces of quaternionic space-time surface and their variants with Minkowski signature. This is possible. There is also a physical motivation. The generalization of twistors to 8-D twistors starts from generalization in the tangent space M8 of CP2. Ordinary twistors are defined in terms of sigma matrices identifiable as complexified quaternionic imaginary units. One should replaced the sigma matrices with 7 sigma matrices and the obvious guess is that they represent octonions. Massless irac operator and Dirac spinors should be replaced by their octonionic variant. A further condition is that this spinor structure is equivalent with the ordinary one. This requires that it is quaternionic so that one must restrict spinors to space-time surfaces. This is however not enough - the associativity for spinor spinor dynamics forces them to 2-D string world sheets. The reason is that spinor connection consisting of sigma matrices replaced with octonion units brings in additional potential source of non-associativity. If induced gauge fields vanish, one has associativity but not quite: induce spinor connection is still non-associative. The stronger condition that induced spinor connection vanishes requires that the CP2 projection of string world sheet is not only 1-D but geodesic circle. String world sheets would be possible only in Minkowskian regions of space-time surface and their orbit would contain naturally a light-like geodesic of imbedding space representing point-like particle.
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9783592132274 - Andie: Hawking Radiation 5 (Paperback)
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Andie

Hawking Radiation 5 (Paperback) (2017)

Lieferung erfolgt aus/von: Vereinigtes Königreich Grossbritannien und Nordirland ~EN PB NW

ISBN: 9783592132274 bzw. 359213227X, vermutlich in Englisch, By Lighthouse Books for Translation and Publishing, United States, Taschenbuch, neu.

Fr. 41.13 ( 43.09)¹ + Versand: Fr. 3.31 ( 3.47)¹ = Fr. 44.44 ( 46.56)¹
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Von Händler/Antiquariat, The Book Depository EURO [60485773], London, United Kingdom.
Language: English. Brand new Book. The notion of *chained Zeno effect* is introduced and claimed to make possible entanglement between two distant object. This in turn would drake possible information transfer without transfer of particles. I hope I understood. Quantum version of obstructing object is a further notion: object obstructs if it it absorbs the incoming radiation. Is *quantum obstructing object* in superposition of obstructing and non-obstructing states? How could this relate to TGD? a) Interaction free measurement provides a manner to transformed negentropic entanglement to conscious information without destroying it. b) Zeno effect in TGD means repeated reductions on same boundary of CD and gives rise to self as conscious entity. During this period no decoherence occurs (interpreted as first reduction to opposite boundary of CD). c) In TGD-based quantum biology, communication involving cyclotron resonance of dark photons is essential element. Magnetic body can become absorber if it changes flux tube thickness controlling magnetic field strength controlling cyclotron frequency. Could the proposed idea have some relevance for consciousness theory and quantum biology: kind of telepathic information transfer would be in question!
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9783592132274 - Andie: Hawking Radiation 5
Andie

Hawking Radiation 5 (2017)

Lieferung erfolgt aus/von: Deutschland DE NW EB DL

ISBN: 9783592132274 bzw. 359213227X, in Deutsch, Lighthouse Books for Translation and Publishing, Lighthouse Books for Translation and Publishing, Lighthouse Books for Translation and Publishing, neu, E-Book, elektronischer Download.

Fr. 4.24 ( 4.44)¹
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Lieferung aus: Deutschland, in-stock.
Here q is quaternion serving as a coordinate of a quaternionic sub-space of octonions, and I is octonion unit belonging to the complement of the quaternionic sub-space, and multiplies v(q) from right so that quaternions and qiaternionic differential operators acting from left do not notice these coefficients at all. A stronger condition would be that the coefficients are real. u(q) and v(q) would be quaternionic Taylor- of even Laurent series with coefficients multiplying powers of q from right for the same reason. The 4-D generalization of conformal invariance suggests strongly that the notion of analytic function generalizes somehow. The obvious ideas coming in mind are appropriately defined quaternionic and octonion analyticity. I have used a considerable amount of time to consider these possibilities but had to give up the idea about octonion analyticity could somehow allow to preferred extemals.I ended up to this idea after finding two very interesting articles discussing the generalization of Cauchy-Riemann equations. The first article was about so called triholomorphic maps between 4-D almost quaternionic manifolds. The article gave as a reference an article about quaternionic analogs of Cauchy-Riemann conditions discussed by Fueter long ago (somehow I have managed to miss Fueter's work just like I missed Hitchin's work about twistorial uniqueness of M4 and CP2), and also a new linear variant of these conditions, which seems especially interesting from TGD point of view as will be found. The signature of M4 metric is a problem. I have proposed complexification of M8 and M4 to get rid of the problem by assuming that the imbedding space corresponds to surfaces in the space M8 identified as octonions of form o8= Re(o)+i Im(o), where o is imaginary part of ordinary octonion and i is commuting imaginary unit. M4 would correspond to quaternions of form q4= Re(q)+i Im(q). What is important is that powers of q4 and o8 belong to this sub-space (as follows from the vanis.
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9783592132274 - Andie: Hawking Radiation 5
Andie

Hawking Radiation 5 (2017)

Lieferung erfolgt aus/von: Australien EN NW EB DL

ISBN: 9783592132274 bzw. 359213227X, in Englisch, Lighthouse Books for Translation and Publishing, Lighthouse Books for Translation and Publishing, Lighthouse Books for Translation and Publishing, neu, E-Book, elektronischer Download.

Fr. 4.40 (A$ 7.48)¹
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Lieferung aus: Australien, in-stock.
Quaternions are not commutative (AB is not equal to AB in general) and one can ask could one define commutative and co-commutative surfaces of quaternionic space-time surface and their variants with Minkowski signature. This is.
5
9783592132274 - Andie: Hawking Radiation 5
Symbolbild
Andie

Hawking Radiation 5 (2017)

Lieferung erfolgt aus/von: Vereinigtes Königreich Grossbritannien und Nordirland ~EN NW RP

ISBN: 9783592132274 bzw. 359213227X, vermutlich in Englisch, By Lighthouse Books for Translation and Publi, neu, Nachdruck.

Fr. 27.08 ( 28.37)¹ + Versand: Fr. 8.83 ( 9.25)¹ = Fr. 35.90 ( 37.62)¹
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Von Händler/Antiquariat, Books2Anywhere [190245], Fairford, GLOS, United Kingdom.
New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
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9783592132274 - Andie: Hawking Radiation 5
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Andie

Hawking Radiation 5 (2017)

Lieferung erfolgt aus/von: Vereinigte Staaten von Amerika ~EN NW RP

ISBN: 9783592132274 bzw. 359213227X, vermutlich in Englisch, By Lighthouse Books for Translation and Publi, neu, Nachdruck.

Fr. 24.19 ( 25.35)¹ + Versand: Fr. 10.27 ( 10.76)¹ = Fr. 34.46 ( 36.11)¹
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Von Händler/Antiquariat, Paperbackshop-US [8408184], Wood Dale, IL, U.S.A.
New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
7
9783592132274 - Andie: Hawking Radiation 5
Andie

Hawking Radiation 5 (2017)

Lieferung erfolgt aus/von: Australien EN NW EB DL

ISBN: 9783592132274 bzw. 359213227X, in Englisch, Lighthouse Books for Translation and Publishing, Lighthouse Books for Translation and Publishing, Lighthouse Books for Translation and Publishing, neu, E-Book, elektronischer Download.

Fr. 3.52 (A$ 5.99)¹
versandkostenfrei, unverbindlich
Lieferung aus: Australien, in-stock.
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen
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9783592132274 - Andie: Hawking Radiation 5
Andie

Hawking Radiation 5 (2017)

Lieferung erfolgt aus/von: Deutschland EN PB NW

ISBN: 9783592132274 bzw. 359213227X, in Englisch, 124 Seiten, by Lighthouse Books for Translation and Publishing, Taschenbuch, neu.

Fr. 25.66 ( 26.89)¹
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Lieferung aus: Deutschland, Auf Lager. Lieferung von Amazon, Versandkostenfrei.
Von Händler/Antiquariat, Amazon.de.
by Lighthouse Books for Translation and Publishing, Taschenbuch, Publiziert: 2017-09-21T00:00:01Z, Produktgruppe: Book.
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