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- W2799514318 abstract "In this paper we investigate, within the standard model extension framework, the influence of Lorentz- and CPT-violating terms on gravitational quantum states of ultracold neutrons. Using a semiclassical wave packet, we derive the effective nonrelativistic Hamiltonian which describes the neutrons vertical motion by averaging the contributions from the perpendicular coordinates to the free falling axis. We compute the physical implications of the Lorentz- and CPT-violating terms on the spectra. The comparison of our results with those obtained in the GRANIT experiment leads to an upper bound for the symmetries-violation $c_{munu} ^{n}$ coefficients. We find that ultracold neutrons are sensitive to the $a _{i} ^{n}$ and $e _{i} ^{n}$ coefficients, which thus far are unbounded by experiments in the neutron sector. We propose two additional problems involving ultracold neutrons which could be relevant for improving our current bounds; namely, gravity-resonance-spectroscopy and neutron whispering gallery wave." @default.
- W2799514318 created "2018-05-17" @default.
- W2799514318 creator A5026943194 @default.
- W2799514318 creator A5037838729 @default.
- W2799514318 date "2018-05-29" @default.
- W2799514318 modified "2023-10-17" @default.
- W2799514318 title "Testing Lorentz and <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mi>C</mml:mi><mml:mi>P</mml:mi><mml:mi>T</mml:mi></mml:math> invariance with ultracold neutrons" @default.
- W2799514318 cites W1630862605 @default.
- W2799514318 cites W1828365321 @default.
- W2799514318 cites W1937257165 @default.
- W2799514318 cites W1964104555 @default.
- W2799514318 cites W1964256570 @default.
- W2799514318 cites W1968185043 @default.
- W2799514318 cites W1968779160 @default.
- W2799514318 cites W1969566525 @default.
- W2799514318 cites W1974665356 @default.
- W2799514318 cites W1975207295 @default.
- W2799514318 cites W1975696361 @default.
- W2799514318 cites W1978490496 @default.
- W2799514318 cites W1980478844 @default.
- W2799514318 cites W1981671987 @default.
- W2799514318 cites W1982493798 @default.
- W2799514318 cites W1989423765 @default.
- W2799514318 cites W1995650247 @default.
- W2799514318 cites W1995713035 @default.
- W2799514318 cites W1996527637 @default.
- W2799514318 cites W2001422518 @default.
- W2799514318 cites W2002092850 @default.
- W2799514318 cites W2007338392 @default.
- W2799514318 cites W2007618634 @default.
- W2799514318 cites W2008792526 @default.
- W2799514318 cites W2011088974 @default.
- W2799514318 cites W2019977466 @default.
- W2799514318 cites W2024259356 @default.
- W2799514318 cites W2034818322 @default.
- W2799514318 cites W2034982610 @default.
- W2799514318 cites W2035810947 @default.
- W2799514318 cites W2037033181 @default.
- W2799514318 cites W2040986804 @default.
- W2799514318 cites W2041103494 @default.
- W2799514318 cites W2041514180 @default.
- W2799514318 cites W2044683172 @default.
- W2799514318 cites W2044707870 @default.
- W2799514318 cites W2046006759 @default.
- W2799514318 cites W2047140559 @default.
- W2799514318 cites W2047257172 @default.
- W2799514318 cites W2051034539 @default.
- W2799514318 cites W2051968158 @default.
- W2799514318 cites W2056283017 @default.
- W2799514318 cites W2063150439 @default.
- W2799514318 cites W2064281887 @default.
- W2799514318 cites W2067442253 @default.
- W2799514318 cites W2070258927 @default.
- W2799514318 cites W2072233468 @default.
- W2799514318 cites W2072668996 @default.
- W2799514318 cites W2075910014 @default.
- W2799514318 cites W2076607215 @default.
- W2799514318 cites W2079594162 @default.
- W2799514318 cites W2080203706 @default.
- W2799514318 cites W2080225296 @default.
- W2799514318 cites W2082844021 @default.
- W2799514318 cites W2098581578 @default.
- W2799514318 cites W2098948990 @default.
- W2799514318 cites W2110216801 @default.
- W2799514318 cites W2117470460 @default.
- W2799514318 cites W2128828294 @default.
- W2799514318 cites W2133081615 @default.
- W2799514318 cites W2137728742 @default.
- W2799514318 cites W2142595523 @default.
- W2799514318 cites W2145376552 @default.
- W2799514318 cites W2152640296 @default.
- W2799514318 cites W2156124524 @default.
- W2799514318 cites W2156737176 @default.
- W2799514318 cites W2157409049 @default.
- W2799514318 cites W2158117921 @default.
- W2799514318 cites W2161669307 @default.
- W2799514318 cites W2167500674 @default.
- W2799514318 cites W2169323794 @default.
- W2799514318 cites W2169447547 @default.
- W2799514318 cites W2171024891 @default.
- W2799514318 cites W2175261241 @default.
- W2799514318 cites W2178558786 @default.
- W2799514318 cites W2240809602 @default.
- W2799514318 cites W2342354902 @default.
- W2799514318 cites W2474830854 @default.
- W2799514318 cites W2528770104 @default.
- W2799514318 cites W2536478770 @default.
- W2799514318 cites W2540061131 @default.
- W2799514318 cites W2565021136 @default.
- W2799514318 cites W2588749723 @default.
- W2799514318 cites W2591871051 @default.
- W2799514318 cites W2592705489 @default.
- W2799514318 cites W2594004064 @default.
- W2799514318 cites W2594497160 @default.
- W2799514318 cites W2599884206 @default.
- W2799514318 cites W2726530892 @default.
- W2799514318 cites W2751070546 @default.
- W2799514318 cites W2950953230 @default.
- W2799514318 cites W2963248164 @default.
- W2799514318 cites W2963547907 @default.